179-807: The XX Bomber Command was a United States Army Air Forces bomber formation. Its last assignment was with Twentieth Air Force , based on Okinawa . It was inactivated on 16 July 1945. The idea of basing Boeing B-29 Superfortresses in China first surfaced at the Casablanca Conference in January 1943. While planners assessed this option, the Anglo-American Combined Chiefs of Staff , meeting in Quebec in August, authorized
358-527: A metropolis or a capital). The present spelling is based on pinyin romanization ; its Postal Map romanization was "Chengtu". Its former status as the seat of the Chengdu Prefecture prompted Marco Polo 's spellings "Sindafu", "Sin-din-fu", &c. and the Protestant missionaries ' romanization "Ching-too Foo". Although the official name of the city has remained (almost) constant,
537-933: A segregated basis. A flight training center was set up at the Tuskegee Institute in Alabama . Despite the handicap—caused by the segregation policy—of not having an experienced training cadre as with other AAF units, the Tuskegee Airmen distinguished themselves in combat with the 332nd Fighter Group . The Tuskegee training program produced 673 black fighter pilots, 253 B-26 Marauder pilots, and 132 navigators. The vast majority of African-American airmen, however, did not fare as well. Mainly draftees , most did not fly or maintain aircraft. Their largely menial duties, indifferent or hostile leadership, and poor morale led to serious dissatisfaction and several violent incidents. Women served more successfully as part of
716-585: A "disturbing failure to follow through on orders". To streamline the AAF in preparation for war, with a goal of centralized planning and decentralized execution of operations, in October 1941 Arnold submitted to the WDGS essentially the same reorganization plan it had rejected a year before, this time crafted by Chief of Air Staff Brig. Gen. Carl A. Spaatz . When this plan was not given any consideration, Arnold reworded
895-514: A 500-member underground church, the Early Rain Covenant Church , led by Pastor Wang Yi . Over 100 members of the church were arrested including the pastor and his wife. The church's kindergarten and theological college were raided and the church's media outlets were closed down. Before his arrest, church member Li Yingqiang declared: "Even if we are down to our last five, worship and gatherings will still go on because our faith
1074-476: A Chief of Air Staff and three deputies. This wartime structure remained essentially unchanged for the remainder of hostilities. In October 1944 Arnold, to begin a process of reorganization for reducing the structure, proposed to eliminate the AC/AS, Training and move his office into OC&R, changing it to Operations, Training and Requirements (OT&R) but the mergers were never effected. On 23 August 1945, after
1253-538: A Zone of Interior "training and supply agency", but from the start AAF officers viewed this as a "paper" restriction negated by Arnold's place on both the Joint and Combined Chiefs, which gave him strategic planning authority for the AAF, a viewpoint that was formally sanctioned by the War Department in mid-1943 and endorsed by the president. The Circular No. 59 reorganization directed the AAF to operate under
1432-566: A blueprint. After war began, Congress enacted the First War Powers Act on 18 December 1941 endowing President Franklin D. Roosevelt with virtual carte blanche to reorganize the executive branch as he found necessary. Under it, on 28 February 1942, Roosevelt issued Executive Order 9082 , based on Marshall's recommendation and the work of McNarney's committee. The EO changed Arnold's title to Commanding General, Army Air Forces effective 9 March 1942, making him co-equal with
1611-578: A central Pacific drive that included the seizure of the Marianas . Not only were the Marianas closer to Tokyo, but once in Allied hands they could be supplied and defended more easily than other sites. In September, Combined Chiefs of Staff planners concluded that B-29s in China would be plagued by logistical problems. However, President Franklin D. Roosevelt decided in favor of the China bases because he
1790-470: A change of mood at the War Department, and of dubious legality. By November 1941, on the eve of U.S. entry into the war, the division of authority within the Army as a whole, caused by the activation of Army GHQ a year before, had led to a "battle of memos" between it and the WDGS over administering the AAF, prompting Marshall to state that he had "the poorest command post in the Army" when defense commands showed
1969-842: A common enemy, Mao agreed to assist downed American airmen and to locate in northern China a weather station that would provide better forecasts for the XX Bomber Command's raids on the Japanese in Manchuria and Kyūshū. Hoping to gain American recognition of his own regime, Mao suggested that the Americans set up B–29 bases in northern China like those in Chiang Kai-shek's area of control in southern China. LeMay declined, however, because he found it difficult enough to supply
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#17327659484642148-457: A complex division of administrative control performed by a policy staff, an operating staff, and the support commands (formerly "field activities" of the OCAC). The former field activities operated under a "bureau" structure, with both policy and operating functions vested in staff-type officers who often exercised command and policy authority without responsibility for results, a system held over from
2327-609: A controversial move, the AAF Technical Training Command began leasing resort hotels and apartment buildings for large-scale training sites (accommodation for 90,000 existed in Miami Beach alone). The leases were negotiated for the AAF by the Corps of Engineers, often to the economic detriment of hotel owners in rental rates, wear and tear clauses, and short-notice to terminate leases. In December 1943,
2506-429: A deleterious effect on operational training and threatened to overwhelm the capacity of the old Air Corps groups to provide experienced cadres or to absorb graduates of the expanded training program to replace those transferred. Since 1939 the overall level of experience among the combat groups had fallen to such an extent that when the demand for replacements in combat was factored in, the entire operational training system
2685-664: A general autonomy within the War Department (similar to that of the Marine Corps within the Department of the Navy ) until the end of the war, while its commanders would cease lobbying for independence. Marshall, a strong proponent of airpower, understood that the Air Force would likely achieve its independence following the war. Soon after the Japanese attack on Pearl Harbor on 7 December 1941, in recognition of importance of
2864-545: A hub of Air China and Sichuan Airlines , is one of the 30 busiest airports in the world, and the Chengdu railway station is one of the six biggest in China. Chengdu is considered a "Beta + (global second-tier)" city classification (together with Barcelona and Washington, D.C.) according to the GaWC . As of 2023, the city also hosts 23 foreign consulates, the fourth most in China behind Beijing, Shanghai, and Guangzhou. Chengdu
3043-545: A large 5-star hotel, a skating rink and a 15,000-spot parking area. According to the 2020 Chinese census , the municipality had 20,937,757 inhabitants; the metropolitan area itself was home to 16,045,577 inhabitants including those of the 12 urban districts plus Guanghan City ( in Deyang ). Chengdu is the largest city in Sichuan and the fourth largest in China. 21,192,000 for 2021 , adding more residents than any other city in
3222-714: A level head-on attack against an incoming coming raid of 72 IJANF G3M bombers (Capt. Cen chose this tactic knowing that the operation of the Hispano-Suiza HS.404 20mm autocannon in his D.510 is likely to fail under the g-loads of a high-deflection diving attack), with Capt. Cen pummeling the lead G3M of the IJN's 13th Kōkūtai's CO Captain Kikushi Okuda with cannon fire, sending the G3M crashing down in flames over Chengdu, along with three other G3M bombers destroyed in
3401-484: A link between Eastern China and Western China expanded, with railways built to Chongqing in 1952, and Kunming and Tibet afterward. In the 1960s, Chengdu became an important defense industry hub. Chengdu is now one of the most important economic, financial, commercial, cultural, transportation, research and communication centers in China. Its economy is diverse, characterized by the machinery , automobile , medicine, food, and information technology industries. Chengdu
3580-698: A major reorganization and consolidation on 29 March 1943. The four main directorates and seventeen subordinate directorates (the "operating staff") were abolished as an unnecessary level of authority, and execution of policies was removed from the staffs to be assigned solely to field organizations along functional lines. The policy functions of the directorates were reorganized and consolidated into offices regrouped along conventional military lines under six assistant chiefs of air staff (AC/AS): Personnel; Intelligence; Operations, Commitments, and Requirements (OC&R); Materiel, Maintenance, and Distribution (MM&D); Plans; and Training. Command of Headquarters AAF resided in
3759-683: A mixture of descriptive prose and verse during the Tang dynasty; Li Bai and Du Fu , the most eminent poets of the Tang and Song dynasties respectively; Yang Shen'an , a famous scholar of the Ming dynasty; and Guo Moruo and Ba Jin , two well-known modern writers. Chang Qu , a historian of Chengdu during the Jin dynasty, compiled the earliest local historical records, the Record of Hua Yang State . Zhao Chongzuo ,
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#17327659484643938-517: A month per aircraft against Japan's home islands. When Douglas MacArthur invaded the Philippines in October 1944, LeMay diverted his B-29s from bombing Japanese steel facilities to striking enemy aircraft factories and bases in Formosa, Kyūshū , and Manchuria . Meanwhile, LeMay gained the support of Communist leader Mao Zedong , who controlled parts of northern China. Willing to help against
4117-570: A multiplicity of branches and organizations, reduced the WDGS greatly in size, and proportionally increased the representation of the air forces members on it to 50%. In addition to dissolving both Army General Headquarters and the chiefs of the combat arms , and assigning their training functions to the Army Ground Forces, War Department Circular 59 reorganized the Army Air Forces, disbanding both Air Force Combat Command and
4296-580: A perception of resistance and even obstruction then by the bureaucracy in the War Department General Staff (WDGS), much of which was attributable to lack of funds, the Air Corps later made great strides in the 1930s, both organizationally and in doctrine. A strategy stressing precision bombing of industrial targets by heavily armed, long-range bombers emerged, formulated by the men who would become its leaders. A major step toward
4475-693: A poet in Chengdu during the Later Shu Kingdom, edited Among the Flowers , the first anthology of Ci in China's history. Meng Chang , the king of Later Shu, wrote the first couplet for the Spring Festival, which says, "A harvest year accepts celebrations, good festivals foreshadow long springs." In 2023, Chengdu hosted the 81st World Science Fiction Convention , having beat out Winnipeg, Canada, in site-selection voting in 2021. During
4654-471: A proposal for creation of an air staff, unification of the air arm under one commander, and equality with the ground and supply forces. Arnold's proposal was immediately opposed by the General Staff in all respects, rehashing its traditional doctrinal argument that, in the event of war, the Air Corps would have no mission independent of support of the ground forces. Marshall implemented a compromise that
4833-589: A separate air force came in March 1935, when the command of all combat air units within the Continental United States (CONUS) was centralized under a single organization called the "General Headquarters Air Force" . Since 1920, control of aviation units had resided with commanders of the corps areas (a peacetime ground forces administrative echelon), following the model established by commanding General John J. Pershing during World War I. In 1924,
5012-631: A separate ancient bronze-wielding culture that, following its partial sinification , became known to the Chinese as Shu . Shu was conquered by Qin in 316 BC, and the settlement was re-founded by Qin general Zhang Yi . In the early stage of the Xia dynasty or even earlier, the ancient Shu Kingdom located on the Chengdu Plain has formed a relatively developed bronze civilization, becoming an important source of Chinese civilization and one of
5191-473: A standard of combat proficiency had barely surpassed the total originally authorized by the first expansion program in 1940. The extant training establishment, in essence a "self-training" system, was inadequate in assets, organization, and pedagogy to train units wholesale. Individual training of freshly minted pilots occupied an inordinate amount of the available time to the detriment of unit proficiency. The ever-increasing numbers of new groups being formed had
5370-731: A strategic weapon that transcended theaters and services. That same month, the first Superfortresses arrived in India, having flown across the Atlantic Ocean, North Africa, Arabia , and Persia . Accompanying them was Major General Kenneth B. Wolfe, the new commander of the XX Bomber Command, which had been reassigned from the Second Air Force as the operational component of the Twentieth Air Force. The 58th Bombardment Wing headquarters also arrived in India during
5549-405: A temporary, nonstandard, headquarters in August 1944. This provisional fighter wing was set up to separate control of its P-38 groups from its P-51 groups. This headquarters was referred to as "XV Fighter Command (Provisional)". Eight air divisions served as an additional layer of command and control for the vast organization, capable of acting independently if the need arose. Inclusive within
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5728-643: Is Daxuetang (also known as Miaojiling) in Xiling Snow Mountain in Dayi County, with an altitude of 5,364 meters. The lowest point is the river bank at the exit of Tuojiang River in Jianyang City, with an altitude of 359 meters. Chengdu has a monsoon -influenced humid subtropical climate ( Köppen Cwa ) and is largely warm with high relative humidity all year. It has four distinct seasons, with moderate rainfall concentrated mainly in
5907-409: Is a leading financial hub, ranking 35th globally the 2021 Global Financial Centres Index . Chengdu also hosts many international companies; more than 300 Fortune 500 companies have established branches in Chengdu. Chengdu is the third Chinese city with two international airports after Beijing and Shanghai. Chengdu Shuangliu International Airport , and the newly built Tianfu International Airport ,
6086-401: Is a transliteration of ancient Shu place names. There is a saying that "Guangdu, Xindu and Chengdu" are collectively referred to as the "Three Capitals of Ancient Shu". Nowadays, there are many cultural relics of ancient Shu Kingdom in Chengdu Plain, such as Sanxingdui Ruins, Jinsha Ruins, Yufu Ancient City Ruins, Wangcong Temple, etc. Jinsha Ruins located in the urban area of Chengdu is a peak of
6265-562: Is also home to a large primitive forest with abundant biological resources and a giant panda habitat. East of Chengdu stands the low Longquan Mountains and the west bordering area of the hilly land of middle reaches of Min River , an area noted by several converging rivers. Since ancient times, Chengdu has been known as "the Abundant Land" owing to its fertile soil, favorable climate, and novel Dujiangyan Irrigation System. Chengdu
6444-429: Is also planned to be self-sustaining, with every residence being a two-minute walk from a park. In 2019, Chengdu overtook Shenzhen , China's technology hub, as the best-performing Chinese economy. The city has surged in population in the last two decades. Investments into a Europe-Chengdu Express Railway have been made, providing even more opportunity for the city to grow. As a way to preserve farmland and accommodate
6623-560: Is attested in sources dating back to the Warring States period . It has been called the only major city in China to have remained at an unchanged location with an unchanged name throughout the imperial , republican , and communist eras. However, it also had other names; for example, it was briefly known as "Xijing" (Western Capital) in the 17th century. Etymology of the name is unclear. The earliest and most widely known explanation, although not generally accepted by modern scholars,
6802-485: Is borrowed from the history of the establishment of the capital in the Western Zhou dynasty. The allusions of Zhou Wang Qianqi's "one year, he lived in a cluster, two years became a city, and three years Chengdu," because of the name Chengdu, it has been used to this day. Therefore, Chengdu has become a rare city in China and the world that has not changed its name since its establishment. Some people think that Chengdu
6981-531: Is concentrated in July and August, with very little of it in the cooler months. Chengdu also has one of the lowest annual sunshine totals nationally, with less sunshine annually than much of Northern Europe. With monthly percent possible sunshine ranging from 15 percent in December to 32 percent in August, the city receives 1006 hours of bright sunshine annually. Spring (March–April) tends to be sunnier and warmer in
7160-455: Is hot and humid, but not to the extent of the " Three Furnaces " cities of Chongqing , Wuhan , and Nanjing , all of which lie in the Yangtze basin. The 24-hour daily mean temperature in July and August is around 25 °C (77 °F), with afternoon highs sometimes reaching 33 °C (91 °F); sustained heat as found in much of eastern China is rare. Rainfall occurs most frequently and
7339-475: Is known as the "Country of Heaven" and the "Land of Abundance". Its prehistoric settlers included the Sanxingdui culture. The site of Dujiangyan , an ancient irrigation system, is designated as a World Heritage Site . The Jin River flows through the city. Chengdu's culture largely reflects that of its province, Sichuan; in 2011, it was recognized by UNESCO as a city of gastronomy. It is associated with
XX Bomber Command - Misplaced Pages Continue
7518-625: Is located at the western edge of the Sichuan Basin and sits on the Chengdu Plain ; the dominating terrain is plains. The prefecture ranges in latitude from 30° 05' to 31° 26' N, while its longitude ranges from 102° 54' to 104° 53' E, stretching for 192 kilometers (119 mi) from east to west and 166 km (103 mi) south to north, administering 12,390 km (4,780 sq mi) of land. Neighboring prefectures are Deyang (NE), Ziyang (SE), Meishan (S), Ya'an (SW), and
7697-488: Is located has an elevation ranging from 450 to 720 meters (1,480 to 2,360 feet). Northwest Chengdu is bordered by the high and steep Longmen Mountains in the north-west and in the west by the Qionglai Mountains , the elevation of which exceeds 3,000 m (9,800 ft) and includes Miao Jiling (5,364 m, 17,598 ft) and Xiling Snow Mountain (5,164 m, 16,942 ft). The western mountainous area
7876-488: Is provided in the 10th-century geographical work Universal Geography of the Taiping Era , which states that the ninth king of Shu 's Kaiming dynasty named his new capital Chengdu after a statement by King Tai of Zhou that a settlement needed "one year to become a town, two to become a city, and three to become a metropolis." (The character for cheng 成 may mean "turned into" while du 都 can mean either
8055-482: Is real. […] Persecution is a price worth paying for the Lord." Police are said to have told one member that the church had been declared an illegal organisation. Chinese media were banned from reporting the events. Video footage which found its way onto western social media showed arrests and photographs alleged to be of injuries inflicted by the police. From a photo of M s . Jiang's detention warrant it appears that
8234-533: Is the seat of the Western Theater Command region of the People's Liberation Army . In 2023, Chengdu became the third Chinese city to host the 31st FISU Summer World University Games , after Beijing 2001 and Shenzhen 2011 . Chengdu will also host the 2025 World Games . It is considered one of the best cities in China to live. It is also a national central city of China. Chengdu is one of
8413-471: The Air Transport Command made deliveries of almost 270,000 aircraft worldwide while losing only 1,013 in the process. The operation of the stateside depots was done largely by more than 300,000 civilian maintenance employees, many of them women, freeing a like number of Air Forces mechanics for overseas duty. In all facets of the service, more than 420,000 civilian personnel were employed by
8592-526: The Army Service Forces , but the AAF increasingly exerted influence on the curricula of these courses in anticipation of future independence. African-Americans comprised approximately six per cent of this force (145,242 personnel in June 1944). In 1940, pressured by Eleanor Roosevelt and some Northern members of Congress , General Arnold agreed to accept blacks for pilot training, albeit on
8771-474: The Kuomintang (KMT) government under Generalissimo Chiang Kai-shek ultimately retreated to Sichuan to escape from the invading Japanese forces. They brought with them into Sichuan business people, workers, and academics who founded many of the industries and cultural institutions which continue to make Chengdu an important cultural and commercial production center. Chengdu became a military center for
8950-732: The Ngawa Tibetan and Qiang Autonomous Prefecture (N). The urban area, with an elevation of 500 m (1,600 ft), features a few rivers, three of them being the Jin , Fu , and Sha Rivers . Outside of the immediate urban area, the topography becomes more complex: to the east lies the Longquan Mountains ( 龙泉山脉 ) and the Penzhong Hills ( 盆中丘陵 ); to the west lie the Qionglai Mountains , which rise to 5,364 m (17,598 ft) in Dayi County. The highest point in Chengdu
9129-624: The Quartermaster Corps and then by the U.S. Army Corps of Engineers , because of a lack of familiarity with Air Corps requirements. The outbreak of war in Europe and the resulting need for a wide variety of facilities for both operations and training within the Continental United States necessitated comprehensive changes of policy, first in September 1941 by giving the responsibility for acquisition and development of bases directly to
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#17327659484649308-690: The United States Air Force , James Robinson Risner and Charles E. Yeager . Air crew needs resulted in the successful training of 43,000 bombardiers , 49,000 navigators , and 309,000 flexible gunners, many of whom also specialized in other aspects of air crew duties. 7,800 men qualified as B-29 flight engineers and 1,000 more as radar operators in night fighters , all of whom received commissions. Almost 1.4 million men received technical training as aircraft mechanics, electronics specialists, and other technicians. Non-aircraft related support services were provided by airmen trained by
9487-414: The Western Han ; the "Hibiscus City" (Rongcheng, 蓉 城), from the hibiscus which King Meng Chang of the Later Shu ordered planted upon the city wall during the 10th century . According to Étienne de la Vaissière , "Baghshūr" ( lit. ' pond of salt water ' ) may be the Sogdian name for the region of Chengdu. This toponym is attested near Merv , but not far from Chengdu are found
9666-400: The giant panda , a Chinese national symbol, which inhabits the area of Sichuan; the city is home to the Chengdu Research Base of Giant Panda Breeding . Founded by the Kingdom of Shu in 4th century BC, Chengdu is unique as the only major Chinese settlement that has maintained its name unchanged throughout the imperial , republican , and communist eras for more than two thousand years. It
9845-432: The 1,600-mile combat radius of the Superfortress. Targets in South East Asia also involved lengthy flights, with the Operation Boomerang raid which was conducted against Palembang on 10/11 August requiring a round trip of 3,855 miles (6,204 km). The very heavy bomber still suffered mechanical problems that grounded some aircraft and forced others to turn back before dropping their bombs. Even those B–29s that reached
10024-537: The AAF created a reserve pool that held qualified pilot candidates until they could be called to active duty, rather than losing them in the draft. By 1944, this pool became surplus, and 24,000 were sent to the Army Ground Forces for retraining as infantry , and 6,000 to the Army Service Forces . Pilot standards were changed to reduce the minimum age from 20 to 18, and eliminated the educational requirement of at least two years of college. Two fighter pilot beneficiaries of this change went on to become brigadier generals in
10203-450: The AAF for the first time in its history, and then in April 1942 by delegation of the enormous task by Headquarters AAF to its user field commands and numbered air forces. In addition to the construction of new permanent bases and the building of numerous bombing and gunnery ranges, the AAF utilized civilian pilot schools, training courses conducted at college and factory sites, and officer training detachments at colleges. In early 1942, in
10382-416: The AAF reached a war-time peak of 783 airfields in the Continental United States. At the end of the war, the AAF was using almost 20 million acres of land, an area as large as Massachusetts , Connecticut , Vermont , and New Hampshire combined. By the end of World War II, the USAAF had created 16 numbered air forces ( First through Fifteenth and Twentieth ) distributed worldwide to prosecute
10561-458: The AAF. The huge increases in aircraft inventory resulted in a similar increase in personnel, expanding sixteen-fold in less than three years following its formation, and changed the personnel policies under which the Air Service and Air Corps had operated since the National Defense Act of 1920. No longer could pilots represent 90% of commissioned officers. The need for large numbers of specialists in administration and technical services resulted in
10740-477: The Air Corps expanded from 15 to 30 groups by the end of the year. On 7 December 1941 the number of activated combat groups had reached 67, with 49 still within the Continental United States. Of the CONUS groups (the "strategic reserve"), 21 were engaged in operational training or still being organized and were unsuitable for deployment. Of the 67 combat groups, 26 were classified as bombardment: 13 Heavy Bomb groups ( B-17 Flying Fortress and B-24 Liberator ), and
10919-438: The Air Corps found entirely inadequate, naming Arnold as acting "Deputy Chief of Staff for Air" but rejecting all organizational points of his proposal. GHQ Air Force instead was assigned to the control of Army General Headquarters, although the latter was a training and not an operational component, when it was activated in November 1940. A division of the GHQ Air Force into four geographical air defense districts on 19 October 1940
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#173276594846411098-480: The Air Corps in October 1940 saw fifteen new general officer billets created. By the end of World War II, 320 generals were authorized for service within the wartime AAF. The Air Corps operated 156 installations at the beginning of 1941. An airbase expansion program had been underway since 1939, attempting to keep pace with the increase in personnel, units, and aircraft, using existing municipal and private facilities where possible, but it had been mismanaged, first by
11277-435: The Air Corps mission remain tied to that of the land forces. Airpower advocates achieved a centralized control of air units under an air commander, while the WDGS divided authority within the air arm and assured a continuing policy of support of ground operations as its primary role. GHQ Air Force organized combat groups administratively into a strike force of three wings deployed to the Atlantic , Pacific, and Gulf coasts but
11456-475: The Air Corps still had only 800 first-line combat aircraft and 76 bases, including 21 major installations and depots. American fighter aircraft were inferior to the British Spitfire and Hurricane , and German Messerschmitt Bf 110 and 109 . Ralph Ingersoll wrote in late 1940 after visiting Britain that the "best American fighter planes already delivered to the British are used by them either as advanced trainers—or for fighting equally obsolete Italian planes in
11635-443: The Air Corps years. The concept of an "operating staff", or directorates, was modeled on the RAF system that had been much admired by the observer groups sent over in 1941, and resulted from a desire to place experts in various aspects of military aviation into key positions of implementation. However functions often overlapped, communication and coordination between the divisions failed or was ignored, policy prerogatives were usurped by
11814-458: The Air Corps". A lawyer and a banker, Lovett had prior experience with the aviation industry that translated into realistic production goals and harmony in integrating the plans of the AAF with those of the Army as a whole. Lovett initially believed that President Roosevelt's demand following the attack on Pearl Harbor for 60,000 airplanes in 1942 and 125,000 in 1943 was grossly ambitious. However, working closely with General Arnold and engaging
11993-540: The Air Corps, General Headquarters Air Force, and the ground forces' corps area commanders and thus became the first air organization of the U.S. Army to control its own installations and support personnel. The peak size of the AAF during World War II was over 2.4 million men and women in service and nearly 80,000 aircraft by 1944, and 783 domestic bases in December 1943. By " V-E Day ", the Army Air Forces had 1.25 million men stationed overseas and operated from more than 1,600 airfields worldwide. The Army Air Forces
12172-414: The Air Corps, which had been the statutory military aviation branch since 1926 and the GHQ Air Force, which had been activated in 1935 to quiet the demands of airmen for an independent Air Force similar to the Royal Air Force which had already been established in the United Kingdom . Although other nations already had separate air forces independent of their army or navy (such as the Royal Air Force and
12351-444: The Air Corps, while 82 per cent of enlisted members assigned to AAF units and bases had the Air Corps as their combat arm branch. While officially the air arm was the Army Air Forces , the term Air Corps persisted colloquially among the public as well as veteran airmen; in addition, the singular Air Force often crept into popular and even official use, reflected by the designation Air Force Combat Command in 1941–42. This misnomer
12530-447: The American XX Bomber Command launched Operation Matterhorn , an ambitious plan to base B-29 Superfortresses in Chengdu and strategically bomb the Japanese Home Islands . The operating base was located in Xinjin Airport in the southwestern part of the Chengdu metropolitan area. Because the operation required a massive airlift of fuel and supplies over the Himalayas, it was not a significant military success, but it did earn Chengdu
12709-440: The Army Air Forces had also revised tactics, tightened and expanded formations, and enhanced training for greater bombing precision. He inaugurated a lead-crew training school so that formations could learn to drop as a unit on cue from the aircraft designated as the lead ship. During his first two months at XX Bomber Command, LeMay had little more success than Wolfe or Saunders. The command continued to average only about one sortie
12888-496: The Army General Headquarters had the power to detach units from AFCC at will by creating task forces, the WDGS still controlled the AAF budget and finances, and the AAF had no jurisdiction over units of the Army Service Forces providing "housekeeping services" as support nor of air units, bases, and personnel located outside the continental United States. Arnold and Marshall agreed that the AAF would enjoy
13067-669: The Chengdu raid that day. With the death of Captain Okuda in the air battle over Chengdu, the IJN Kaigun-daisa ( 海軍大佐 ) became the highest-ranking IJN Air officer to be killed-in-action in the War of Resistance/World War II thus far. In mid-late 1940, unknown to the Americans and European allies, the Imperial Japanese appeared in the skies over Chongqing and Chengdu with the world's most advanced fighter plane at
13246-561: The Cultural Revolution, the Sï-Shen-Tsï Methodist Church building was no longer in use and the building was entrusted to the nearby Chengdu City Second People's Hospital for management. The hospital used the chapel as a kindergarten and the office of the hospital equipment department. In 1984, the hospital returned the chapel building to the church. In December 2018 the authorities attempted to close
13425-705: The Doolittle attack, it achieved little physical destruction. Only forty-seven of the sixty-eight B–29s airborne hit the target area; four aborted with mechanical problems, four crashed, six jettisoned their bombs because of mechanical difficulties, and others bombed secondary targets or targets of opportunity. Only one B–29 was lost to enemy aircraft. The second full-scale strike did not occur until 7 July 1944. By then, Arnold, impatient with Wolfe's progress, had replaced him temporarily with Brigadier General LaVern G. Saunders, until Major General Curtis E. LeMay could arrive from Europe to assume permanent command. Unfortunately,
13604-486: The Far East. By late 1944, American bombers were raiding Japan from the recently captured Marianas, making operations from the vulnerable and logistically impractical China bases unnecessary. In January 1945, the XX Bomber Command abandoned its bases in China and concentrated 58th Bomb Wing resources in India. The transfer signaled the end of Matterhorn. During the same month, LeMay moved to the Marianas, leaving command of
13783-555: The Fourteenth Air Force asked for raids on Japanese supplies at Hankow, and the Joint Chiefs directed LeMay to hit the city with firebombs. On 18 December, LeMay launched the fire raid, sending eighty-four B–29s in at medium altitude with five hundred tons of incendiary bombs. The attack left Hankow burning for three days, proving the effectiveness of incendiary weapons against the predominantly wooden architecture of
13962-557: The General Staff planned for a wartime activation of an Army general headquarters (GHQ), similar to the American Expeditionary Forces model of World War I , with a GHQ Air Force as a subordinate component. Both were created in 1933 when a small conflict with Cuba seemed possible following a coup d'état but was not activated. The activation of GHQ Air Force represented a compromise between strategic airpower advocates and ground force commanders who demanded that
14141-617: The German Luftwaffe ), the AAF remained a part of the Army until a defense reorganization in the post-war period resulted in the passage by the United States Congress of the National Security Act of 1947 with the creation of an independent United States Air Force in September 1947. In its expansion and conduct of the war, the AAF became more than just an arm of the greater organization. By
14320-592: The Han dynasty, Chengdu's literature and art also reached a high level. All the most famous literary masters in the Han dynasty were from Chengdu, including Sima Xiangru, Yang Xiong, and Wang Bao. In the former Han dynasty, the whole country was divided into 14 prefectural governors' departments, among which the Yizhou governor was established in Luoxian (now Guanghan City, Sichuan), and the governor later moved to Chengdu. In
14499-556: The Hump . Even after the Air Transport Command took over the logistical supply of the B–29 bases in China at the end of 1944, enough fuel and bombs never seemed to reach Chengtu. Range presented another problem. Tokyo, in eastern Honshū , lay more than 2,000 miles from the Chinese staging bases, out of reach of the B–29s. Kyūshū, in southwestern Japan, was the only one of the major home islands within
14678-629: The Joint Chiefs and with the approval of Roosevelt, Arnold named himself commander of the Twentieth Air Force. His Air Planner, Brig. Gen. Haywood S. Hansell served as its chief of staff and the remainder of the Air Staff at Headquarters AAF performed duplicate duties as the staff of the Twentieth. Centralized control of the Superfortresses from Washington marked the recognition of the B-29 as
14857-584: The KMT to regroup in the War of Resistance . Chengdu was beyond the reach of the Imperial Japanese ground forces and escort fighter planes. However, the Japanese frequently flew in the then-highly advanced twin-engine long-ranged G3M "Nell" medium bombers to conduct massive aerial bombardments of both civilian and military targets in Chongqing and Chengdu . The massed formation of the G3M bombers provided heavy firepower against Chinese fighter planes assigned to
15036-513: The Low Countries in May 1940, Roosevelt asked Congress for a supplemental appropriation of nearly a billion dollars, a production program of 50,000 aircraft a year, and a military air force of 50,000 aircraft (of which 36,500 would be Army). Accelerated programs followed in the Air Corps that repeatedly revised expansion goals, resulting in plans for 84 combat groups, 7,799 combat aircraft, and
15215-471: The Middle East. That is all they are good for." RAF crews he interviewed said that by spring 1941 a fighter engaging Germans had to have the capability to reach 400 mph in speed, fight at 30,000–35,000 feet, be simple to take off, provide armor for the pilot, and carry 12 machine guns or six cannons, all attributes lacking in American aircraft. Following the successful German invasion of France and
15394-488: The Office of Chief of the Air Corps (OCAC), eliminating all its training and organizational functions, which removed an entire layer of authority. Taking their former functions were eleven numbered air forces (later raised to sixteen) and six support commands (which became eight in January 1943). The circular also restated the mission of the AAF, in theory removing from it responsibility for strategic planning and making it only
15573-625: The Song, a rebel leader set up a short-lived kingdom known as Great Shu ( 大蜀 , Dàshǔ ). Allegedly the Mongols called for the death of a million people in the city but the city's population had less than 30,000 residents (not Chengdu prefecture). The aged males who had not fled were killed while in typical fashion, the women, children and artisans were enslaved and deported. During the Yuan dynasty , most of Sichuan's residents were deported to Hunan during
15752-830: The United States . The AAF was a component of the United States Army , which on 2 March 1942 was divided functionally by executive order into three autonomous forces: the Army Ground Forces , the United States Army Services of Supply (which in 1943 became the Army Service Forces ), and the Army Air Forces. Each of these forces had a commanding general who reported directly to the Army Chief of Staff . The AAF administered all parts of military aviation formerly distributed among
15931-597: The WAACs and WACs as AAF personnel, more than 1,000 as Women Airforce Service Pilots (WASPs), and 6,500 as nurses in the Army Air Forces, including 500 flight nurses. 7,601 "Air WACs" served overseas in April 1945, and women performed in more than 200 job categories. The Air Corps Act of July 1926 increased the number of general officers authorized in the Army's air arm from two to four. The activation of GHQAF in March 1935 doubled that number to eight and pre-war expansion of
16110-720: The XX Bomber Command in India to Brig. Gen. Roger M. Ramey. Between January and March, Ramey's B–29s assisted Mountbatten in South-East Asian Theater , supporting British and Indian ground forces in Burma by targeting rail and port facilities in Indochina, Thailand, and Burma. More distant targets included refineries and airfields in Singapore, Malaya, and the East Indies. The 58th, the only operational wing of
16289-727: The XX Bomber Command, remained in India until the end of March 1945, when it moved to the Marianas to join the XXI Bomber Command . XX Bomber Command stopped being an operational command at the end of March 1945 when the 58th Bomb Wing moved from India to the Marianas and control of the wing passed to the XXI Bomber Command. Used the following airfields in Ceylon as staging bases for missions into Malaysia, Singapore and Dutch East Indies: Second Air Force units General Henry "Hap" Arnold named himself
16468-430: The air forces and to avoid binding legislation from Congress, the War Department revised the army regulation governing the organization of Army aviation, AR 95–5. Arnold assumed the title of Chief of the Army Air Forces , creating an echelon of command over all military aviation components for the first time and ending the dual status of the Air Corps and GHQ Air Force, which was renamed Air Force Combat Command (AFCC) in
16647-533: The air forces, commands and divisions were administrative headquarters called wings to control groups (operational units; see section below). As the number of groups increased, the number of wings needed to control them multiplied, with 91 ultimately activated, 69 of which were still active at the end of the war. As part of the Air Service and Air Corps, wings had been composite organizations, that is, composed of groups with different types of missions. Most of
16826-495: The airfields at Chengtu. The former European theater bomber commander continued to experiment with new technologies and tactics and soon imported to China the incendiary weapons being used by the British against Germany. In late 1944, Japanese offensive (codenamed Operation Ichi-Go ) in China probed toward the B–29 and Air Transport Command bases around Chengtu and Kunming. To slow the enemy advance, Maj. Gen. Claire L. Chennault of
17005-481: The annual addition to the force of 30,000 new pilots and 100,000 technical personnel. The accelerated expansion programs resulted in a force of 156 airfields and 152,125 personnel at the time of the creation of the Army Air Forces. In its expansion during World War II, the AAF became the world's most powerful air force. From the Air Corps of 1939, with 20,000 men and 2,400 planes, to the nearly autonomous AAF of 1944, with almost 2.4 million personnel and 80,000 aircraft,
17184-520: The battlefields when they would be much more useful against the Japanese home islands, the Joint Chiefs agreed in April 1944 to establish the Twentieth Air Force as a non-theater command controlled directly by the JCS, and approved Operation Matterhorn , a plan for bombing Japanese strategic targets with B–29s based in China. The B-29s would double as transports to carry their own fuel and cargo requirements over The Hump from India. Acting as executive agent for
17363-459: The birthplaces of the Chinese nation. According to records, there were five dynasties in the ancient Shu Kingdom, and their capitals were Qushang (now Wenjiang District, Chengdu), Piyi (now Pidu District), Xindu, and Guangdu. At the end of the Spring and Autumn period (around the 4th century BC), the fifth King Kaiming moved the capital to Chengdu. According to "Taiping Huanyu Ji", the name of the city
17542-556: The building of airfields in India and China. Thousands of Indians labored to construct four permanent bases in eastern India around Kharagpur . Meanwhile, 1,000 miles to the northeast, across the Himalayan mountains, about 350,000 Chinese workers toiled to build four staging bases in western China near Chengtu . By April 1944, eight B-29 airfields were available in Asia. To avoid the risk that B-29s might be wasted by theater commanders on
17721-471: The capacity of the American automotive industry brought about an effort that produced almost 100,000 aircraft in 1944. The AAF reached its wartime inventory peak of nearly 80,000 aircraft in July 1944, 41% of them first line combat aircraft, before trimming back to 73,000 at the end of the year following a large reduction in the number of trainers needed. The logistical demands of this armada were met by
17900-430: The capitulation of Japan, realignment took place with the complete elimination of OC&R. The now five assistant chiefs of air staff were designated AC/AS-1 through -5 corresponding to Personnel, Intelligence, Operations and Training, Materiel and Supply, and Plans. Most personnel of the Army Air Forces were drawn from the Air Corps. In May 1945, 88 per cent of officers serving in the Army Air Forces were commissioned in
18079-413: The city of Chengdu is to make the city 'a city within a park' rather than creating parks within a city. The Great City falls in line with the Chengdu 'park city' initiative, prioritizing the environment, public space and quality of life. It will consist of 15% park and green space and be situated on a 1.3 km (0.50 sq mi) area. Although 25% of the space will be dedicated to roads, one half of
18258-595: The city without any resistance after a deal was negotiated between the People's Liberation Army and the commander of the KMT Army guarding the city. On 10 December the remnants of the Nationalist Chinese government evacuated to Taiwan . The Chengdu Tianfu New Area is a sustainable planned city that will be outside of Central Chengdu, and is expected to be completely built later in the decade. The city
18437-410: The city. Li Bai praised it as "lying above the empyrean ." The city's present Caotang ("Grass Hall") was constructed in 1078 in honor of an earlier, more humble structure of that name erected by Du Fu in 760, the second year of his 4-year stay. The Taoist Qingyang Gong ("Green Goat Temple") was built in the 9th century. Chengdu was the capital of Wang Jian 's Former Shu from 907 to 925, when it
18616-510: The commander of the Twentieth Air Force to avoid diversion of assets from the B-29 effort against Japan, particularly by Admiral Nimitz , who was given command authority over all efforts in the Central Pacific. Brigadier General Haywood S. Hansell became Twentieth Air Force chief of staff. The subordinate commanders of XX Bomber Command were: United States Army Air Forces The United States Army Air Forces ( USAAF or AAF )
18795-518: The commanders of GHQ Air Force and the Air Corps, Major Generals Frank M. Andrews and Oscar Westover respectively, clashed philosophically over the direction in which the air arm was moving, exacerbating the difficulties. The expected activation of Army General Headquarters prompted Army Chief of Staff George C. Marshall to request a reorganization study from Chief of the Air Corps Maj. Gen. Henry H. Arnold resulting on 5 October 1940 in
18974-573: The commanding generals of the new Army Ground Forces and Services of Supply , the other two components of the Army of the United States . The War Department issued Circular No. 59 on 2 March that carried out the executive order, intended (as with the creation of the Air Service in World War I) as a wartime expedient to expire six months after the end of the war. The three components replaced
19153-700: The conduct of all aspects of the air war in every part of the world, determining air policy and issuing orders without transmitting them through the Army Chief of Staff. This "contrast between theory and fact is...fundamental to an understanding of the AAF." The roots of the Army Air Forces arose in the formulation of theories of strategic bombing at the Air Corps Tactical School that gave new impetus to arguments for an independent air force, beginning with those espoused by Brig. Gen. Billy Mitchell that led to his later court-martial . Despite
19332-741: The country's cigar and cigarette production, the rest of the country long continuing to consume snuff instead. In 1911, Chengdu's branch of the Railway Protection Movement helped trigger the Wuchang Uprising , which led to the Xinhai Revolution that overthrew the Qing dynasty. During World War II , the capital city of China was forced to move inland from Nanjing to Wuhan in 1937 and from Wuhan to Chengdu, then from Chengdu to Chongqing in 1938, as
19511-468: The country. As of 2015, the OECD (Organization for Economic Cooperation and Development) estimated the Chengdu metropolitan area's population to be 18.1 million. In 2006, China Daily named Chengdu China's fourth-most-livable city. Some of China's most important literature comes from Chengdu. The city has been home to literary giants, such as Sima Xiangru and Yang Xiong , two masters of Fu ,
19690-646: The court accepted Liu Yan's suggestion and changed the provincial governors to state shepherds with actual recruitment and command power. In the fifth year of Chuping (194), it moved to Chengdu. At that time, the Yizhou Provincial Governor's Department was the place where the Hu people in the Western Regions were operating. Under the Han , the brocade produced in Chengdu became fashionable and
19869-625: The creation of the Air Service Command on 17 October 1941 to provide service units and maintain 250 depots in the United States; the elevation of the Materiel Division to full command status on 9 March 1942 to develop and procure aircraft, equipment, and parts; and the merger of these commands into the Air Technical Service Command on 31 August 1944. In addition to carrying personnel and cargo,
20048-634: The creation of the Army Air Forces, caused an immediate reassessment of U.S. defense strategy and policy. The need for an offensive strategy to defeat the Axis Powers required further enlargement and modernization of all the military services, including the new AAF. In addition, the invasion produced a new Lend lease partner in Russia, creating even greater demands on an already struggling American aircraft production. An offensive strategy required several types of urgent and sustained effort. In addition to
20227-433: The day than autumn (October–November). The annual mean is 16.9 °C (62.4 °F), and extremes have ranged from −6.5 °C (20 °F) to 39.4 °C (102.9 °F). Chengdu is a sub-provincial city which has served as the capital of Sichuan since Chongqing 's restoration to provincial status in 1997. It has direct jurisdiction over 12 districts , 5 county-level cities and 3 counties : As of July 2013,
20406-500: The defense of Chongqing and Chengdu, which continued to cause problems for the Japanese attacks. Slow and vulnerable obsolescent Chinese fighter aircraft burning low-grade fuel were still sufficiently dangerous in the hands of capable pilots against the Japanese schnellbomber - terror bombing raiders; on 4 November 1939 for instance, Capt. Cen Zeliu ( Wade-Giles : Shen Tse-Liu ) led his 17th Fighter Squadron, 5th Fighter Group of seven cannon-equipped Dewoitine D.510 fighters in
20585-448: The development and manufacture of aircraft in massive numbers, the Army Air Forces had to establish a global logistics network to supply, maintain, and repair the huge force; recruit and train personnel; and sustain the health, welfare, and morale of its troops. The process was driven by the pace of aircraft production, not the training program, and was ably aided by the direction of Lovett, who for all practical purposes became "Secretary of
20764-692: The development of ancient Shu culture. The Golden Mask of the Shang and Zhou dynasties at the Jinsha Site. The ancient state of Shu was the first target to be conquered by the Qin state in the process of unifying the world. King Huiwen of Qin had prepared for this for many years, and opened up the Shiniu Road (that is, the Jinniu Road) from Qin to Shu. In 316 BC, King Huiwen of Qin took advantage of
20943-469: The direct control of Headquarters Army Air Forces. At the end of 1942 and again in the spring of 1943 the AAF listed nine support commands before it began a process of consolidation that streamlined the number to five at the end of the war. These commands were: "In 1943 the AAF met a new personnel problem, to which it applied an original solution: to interview, rehabilitate, and reassign men returning from overseas. [To do this], an AAF Redistribution Center
21122-620: The directorates, and they became overburdened with detail, all contributing to the diversion of the directorates from their original purpose. The system of directorates in particular handicapped the developing operational training program (see Combat units below), preventing establishment of an OTU command and having a tendency to micromanage because of the lack of centralized control. Four main directorates—Military Requirements, Technical Services, Personnel, and Management Control—were created, each with multiple sub-directorates, and eventually more than thirty offices were authorized to issue orders in
21301-723: The distinction of launching the first serious retaliation against the Japanese homeland. During the Chinese Civil War , Chengdu was the last city on the Chinese mainland to be held by the Kuomintang. President Chiang Kai-shek and his son Chiang Ching-kuo directed the defense of the city from the Chengdu Central Military Academy ( 黄埔军校成都分校 ) until 1949, when Communist forces took the city on 27 December . The People's Liberation Army took
21480-426: The doors of Chengtu's first Protestant Mission Headquarters were opened with over one thousand people of the community attending. The first Methodist religious service was held the following Sunday with only several attendants. The first western dispensary in Sichuan was opened 3 November 1892 with sixteen patients seeking care. The mission site became so popular that a larger space was secured near Chengtu's East Gate in
21659-447: The dormant struggle for an independent United States Air Force. Marshall had come to the view that the air forces needed a "simpler system" and a unified command. Working with Arnold and Robert A. Lovett , recently appointed to the long-vacant position of Assistant Secretary of War for Air, he reached a consensus that quasi-autonomy for the air forces was preferable to immediate separation. On 20 June 1941, to grant additional autonomy to
21838-571: The end of World War II, the Army Air Forces had become virtually an independent service. By regulation and executive order, it was a subordinate agency of the United States Department of War (as were the Army Ground Forces and the Army Service Forces) tasked only with organizing, training, and equipping combat units and limited in responsibility to the continental United States. In reality, Headquarters AAF controlled
22017-555: The establishment of an Officer Candidate School in Miami Beach, Florida , and the direct commissioning of thousands of professionals. Even so, 193,000 new pilots entered the AAF during World War II, while 124,000 other candidates failed at some point during training or were killed in accidents. The requirements for new pilots resulted in a massive expansion of the Aviation Cadet program, which had so many volunteers that
22196-682: The famous iconic " Why We Fight " series, as an animated map graphic of equal prominence to that of the Army and Navy. The Air Corps at the direction of President Roosevelt began a rapid expansion from the spring of 1939 forward, partly from the Civilian Pilot Training Program created at the end of 1938, with the goal of providing an adequate air force for defense of the Western Hemisphere. An initial "25-group program", announced in April 1939, called for 50,000 men. However, when war broke out in September 1939
22375-530: The first raids against Japan. Ten days later, sixty-eight Superfortresses took off at night from staging bases at Chengtu to bomb the Imperial Iron and Steel Works at Yawata on Kyūshū , more than 1,500 miles away. 15 June 1944, mission – the first raid on the Japanese home islands since the Doolittle raid of April 1942 – marked the beginning of the strategic bombardment campaign against Japan. Like
22554-617: The first year of Emperor Guangwu's reign (25 years) in the Eastern Han dynasty, Gongsun Shu established himself as the emperor in Chengdu, and the country's name was "married family". In the twelfth year of Jianwu in the Later Han dynasty (36 years), the Great Sima Wuhan of the Eastern Han dynasty finally captured Chengdu after five years of war, and his family perished. In the fifth year of Zhongping (188), Emperor Ling of Han,
22733-410: The force array. In the first half of 1942 the Army Air Forces expanded rapidly as the necessity of a much larger air force than planned was immediately realized. Authorization for the total number of combat groups required to fight the war nearly doubled in February to 115. In July it jumped to 224, and a month later to 273. When the U.S. entered the war, however, the number of groups actually trained to
22912-461: The ground forces by March 1942. In the spring of 1941, the success in Europe of air operations conducted under centralized control (as exemplified by the British Royal Air Force and the German Wehrmacht 's military air arm, the Luftwaffe ) made clear that the splintering of authority in the American air forces, characterized as " hydra -headed" by one congressman, had caused a disturbing lack of clear channels of command. Less than five months after
23091-416: The growing population of Chengdu, China is building a hyper-dense satellite city centered around a central mass-transit hub called the Great City where any destination within the city is within a 15-minute walk. This proto-type city is intended to provide affordable, high-quality lifestyle, which provides people-oriented spaces that does not require a car to navigate. Their current urban-planning focus in
23270-443: The insurgency of the western ethnic tribes of western Sichuan. Marco Polo visited Chengdu and wrote about the Anshun Bridge or an earlier version of it. At the fall of the Ming , the rebel Zhang Xianzhong established his Great Western Kingdom ( 大西 ) with its capital at Chengdu; it lasted only from 1643 to 1646. Zhang was said to have massacred a large number of people in Chengdu and throughout Sichuan. In any case, Chengdu
23449-457: The large salt water wells of the Yangtze basin. The city logo adopted in 2011 is inspired by the Golden Sun Bird , an ancient relic unearthed in 2001 from the Jinsha Site . Archaeological discoveries at the Sanxingdui and Jinsha Site have established that the area surrounding Chengdu was inhabited over four thousand years ago, in the 18th–10th century BC. At the time of China's Xia , Shang , and Zhou dynasties , it represented
23628-453: The late Qin dynasty and was called the "Land of Abundance", and this reputation has continued to this day. During the Han dynasty, the Chengdu economy, especially its brocade industry, prospered, becoming an important source of tribute to the court. The imperial court invested in Chengdu and specially set up Jinguan management and built "Jinguan City" in the southwest of Chengdu, "Jinguan City" and "Jincheng" becoming nicknames for Chengdu. In
23807-404: The meeting, it was proposed he lead this contingency; having built western hospitals, Boy's and Girl's schools at Missions he established on the Yangtze and Gan Rivers from 1866 – 1888. On 9 May 1891 Dr. Virgil Hart arrived in Chengtu and two weeks later bought a home and had it subdivided into living quarters and a dispensary, for the later arriving Missionary staff to move into. On 24 June 1892,
23986-426: The mutual attack between Ba and Shu, and sent Sima Cuo to lead his army into Shu along the Shiniu Road, and they captured the land in a few months. After that, the king of Qin established three abolitions of Shu Hou, and finally established Shu County, and the county seat of Chengdu County was established in Chengdu, the former capital of Shu. In 311 BC, Zhang Yi of the Qin dynasty built the Chengdu city wall according to
24165-490: The name of the commanding general. Among the headquarters directorates were Technical Services, Air Defense, Base Services, Ground-Air Support, Management Control, Military Equipment, Military Requirements , and Procurement & Distribution. A "strong and growing dissatisfaction" with the organization led to an attempt by Lovett in September 1942 to make the system work by bringing the Directorate of Management Control and several traditional offices that had been moved to
24344-402: The new organization. The AAF gained the formal "Air Staff" long opposed by the General Staff, and a single air commander, but still did not have equal status with the Army ground forces, and air units continued to report through two chains of command. The commanding general of AFCC gained control of his stations and court martial authority over his personnel, but under the new field manual FM-5
24523-410: The operating staff, including the Air Judge Advocate and Budget Officer, back under the policy staff umbrella. When this adjustment failed to resolve the problems, the system was scrapped and all functions combined into a single restructured air staff. The hierarchical "command" principle, in which a single commander has direct final accountability but delegates authority to staff, was adopted AAF-wide in
24702-625: The operational command was designated by the Roman numeral of its parent numbered air force. For instance, the Eighth Air Force listed the VIII Bomber Command and the VIII Fighter Command as subordinate operational commands. Roman numbered commands within numbered air forces also included "support", "base", and other services commands to support the operational units, such as the VIII Air Force Service and VIII Air Force Composite Commands also part of Eighth Air Force during its history. The Tenth and Fourteenth Air Forces did not field subordinate commands during World War II. Fifteenth Air Force organized
24881-435: The period of the Five Dynasties, Huang Quan, a painter in Chengdu, initiated the Fine-Brush Flower-and-Bird Painting School with other painters. At that time, "Hanlin Painting Academy" was the earliest royal academy in China. Chengdu contains official, Roman Catholic and Protestant congregations, some of which are underground churches . The Apostolic Vicariate of Szechwan (now known as Roman Catholic Diocese of Chengdu )
25060-400: The proposal the following month which, in the face of Marshall's dissatisfaction with Army GHQ, the War Plans Division accepted. Just before Pearl Harbor, Marshall recalled an Air Corps officer, Brig. Gen. Joseph T. McNarney , from an observer group in England and appointed him to chair a "War Department Reorganization Committee" within the War Plans Division, using Arnold's and Spaatz's plan as
25239-442: The rejection of Arnold's reorganization proposal, a joint U.S.-British strategic planning agreement ( ABC-1 ) refuted the General Staff's argument that the Air Corps had no wartime mission except to support ground forces. A struggle with the General Staff over control of air defense of the United States had been won by airmen and vested in four command units called "numbered air forces", but the bureaucratic conflict threatened to renew
25418-420: The rest Medium and Light groups ( B-25 Mitchell , B-26 Marauder , and A-20 Havoc ). The balance of the force included 26 Pursuit groups (renamed fighter group in May 1942), 9 Observation (renamed Reconnaissance ) groups, and 6 Transport (renamed Troop Carrier or Combat Cargo ) groups. After the operational deployment of the B-29 Superfortress bomber, Very Heavy Bombardment units were added to
25597-535: The roads will be pedestrian-oriented . This transit system provides direct transport to Chengdu itself. It is expected that the city will consume 48% less energy than cities of similar size. The goal of the 'park city' project is to allow a city like Chengdu to compete with Beijing and Shanghai without stripping the city of its character. The city of Chengdu is already known for its focus on quality of life, which includes affordable housing, good public schools, trees and bike lanes. The vast plain on which Chengdu
25776-400: The role of the Army Air Forces, Arnold was given a seat on the Joint Chiefs of Staff , the planning staff that served as the focal point of American strategic planning during the war, in order that the United States would have an air representative in staff talks with their British counterparts on the Combined Chiefs . In effect the head of the AAF gained equality with Marshall. While this step
25955-428: The second year of Emperor Ping of the Yuan dynasty, the population of Chengdu reached 76,000 households, or about 354,000 people, making it one of the most populous cities at that time. Towards the six major cities. In the third year of the reign of Emperor Jing of the Han dynasty (141 BC), the Wen Dang, the prefect of Shu County, established the world's earliest local government-run school, "Wenweng Shishi", in Chengdu. In
26134-478: The southwestern Pacific. For these reasons, the XX Bomber Command and the B–29s largely failed to fulfill their strategic promise. On 20 August, LeMay arrived to breathe new energy into the XX Bomber Command. The former Eighth Air Force group and wing commander had achieved remarkable success with strategic bombing operations in Europe, testing new concepts such as stagger formations, the combat box, and straight-and-level bombing runs. The youngest two-star general in
26313-426: The spring of 1893. This site is where the city's first Methodist church ( Sï-Shen-Tsï Methodist Church ) and hospital were built. These were later razed by rioting Chinese in 1895 and the Mission staff retreated to Chongqing and later Shanghai to escape the marauders. Dr. Virgil Hart traveled to Peking to demand redress and full payment of retribution was collected from Sichuan Viceroy Liu Ping Chang. The mission compound
26492-405: The spring of 1944. The 58th was the only wing to serve on the Asian mainland under the XX Bomber Command. A committee of operations analysts who advised the Joint Chiefs of Staff and the Twentieth Air Force on targets recommended Superfortress attacks on coke ovens and steel factories in Manchuria and Kyūshū . Shutting down these key industries would severely cripple the enemy's war effort. Also on
26671-430: The surrounding area has sometimes taken other names, including " Yizhou ". Chinese nicknames for the city include the "Turtle City" , variously derived from the old city walls ' shape on a map or a legend that Zhang Yi had planned their course by following a turtle's tracks; the "Brocade City" (see Sichuan brocade ), a contraction of the earlier "City of the Brocade Official", after an imperial office established under
26850-407: The system of the capital Xianyang, and built a large city and a small city. In 256 BC, King Zhao of Qin appointed Li Bing as the governor of Shu County. During his tenure, he presided over the construction of the world-famous Dujiangyan Water Conservancy Project. The Chengdu Plain has been fertile and wild for thousands of miles since then. After decades of operation, Chengdu replaced Guanzhong Plain in
27029-404: The target area often had difficulty in hitting the objective, partly because of extensive cloud cover or high winds. Larger formations could have helped compensate for inaccurate bombing, but Saunders did not have enough B–29s to dispatch large formations. Also, the Twentieth Air Force periodically diverted the Superfortresses from strategic targets to support theater commanders in Southeast Asia and
27208-411: The target list were important enemy harbor facilities and aircraft factories. Wolfe launched the first B–29 Superfortress combat mission on 5 June 1944, against Japanese railroad facilities at Bangkok , Thailand, about 1,000 miles away. Of the ninety-eight bombers that took off from India, seventy-seven hit their targets, dropping 368 tons of bombs. Encouraged by the results, XX Bomber Command prepared for
27387-455: The three-week delay between the first and second missions reflected serious problems that prevented a sustained strategic bombing campaign from China against Japan. Each B–29 mission consumed tremendous quantities of fuel and bombs, which had to be shuttled from India to the China bases over the Himalayas, the world's highest mountain range. For every Superfortress combat mission, the command flew an average of six B–29 round-trip cargo missions over
27566-412: The time: the A6M "Zero" fighter that dominated the skies over China against the increasingly obsolete Russian-made Polikarpov I-15/I-153s and I-16s that were the principal fighter planes of the Chinese Nationalist Air Force. This would later prove to be a rude awakening for the Allied forces in the Pacific War following the attack on Pearl Harbor . One of the first American ace fighter pilots of
27745-472: The war and original volunteer fighter pilot for the Chinese Nationalist Air Force, Major Huang Xinrui (nicknamed "Buffalo" by his comrades) died as a result of battling the Zero fighters along with his squadronmates Cen Zeliu and Lin Heng (younger brother of renowned architect Lin Huiyin ) defending Chengdu on 14 March 1941. Following the attack on Pearl Harbor at the end of 1941, the United States began setting up stations at airbases in China. In 1944,
27924-420: The war, plus a general air force within the continental United States to support the whole and provide air defense. The latter was formally organized as the Continental Air Forces and activated on 15 December 1944, although it did not formally take jurisdiction of its component air forces until the end of the war in Europe. Half of the numbered air forces were created de novo as the service expanded during
28103-461: The war-time Army Air Forces. The AAF was willing to experiment with its allotment from the unpopular Women's Army Auxiliary Corps (WAACs) and became an early and determined supporter of full military status for women in the Army ( Women's Army Corps or WACs). WACs serving in the AAF became such an accepted and valuable part of the service they earned the distinction of being commonly (but unofficially) known as "Air WACs". Nearly 40,000 women served in
28282-511: The war. Some grew out of earlier commands as the service expanded in size and hierarchy (for example, the V Air Support Command became the Ninth Air Force in April 1942), and higher echelons such as United States Strategic Air Forces (USSTAF) in Europe and U.S. Strategic Air Forces in the Pacific became necessary to control the whole. Within numbered air forces, operational commands were created to divide administrative control of units by function (eg fighters and bombers). The numbering of
28461-420: The warmer months, and relieved from both sweltering summers and freezing winters. The Qin Mountains (Qinling) to the far north help shield the city from cold Siberian winds in the winter; because of this, the short winter is milder than in the Lower Yangtze . The 24-hour daily mean temperature in January is 5.9 °C (42.6 °F), and snow is rare but there are a few periods of frost each winter. The summer
28640-404: The wings of World War II, however, were composed of groups with like functions (denoted as bombardment , fighter , reconnaissance , training , antisubmarine , troop carrier , and replacement ). The six support commands organized between March 1941 and April 1942 to support and supply the numbered air forces remained on the same chain of command echelon as the numbered air forces, under
28819-428: The world's largest building in terms of floor area, the New Century Global Center , is located in the city. The 100-meter-tall (330 ft) structure is 500 by 400 meters (1,600 by 1,300 ft) in size with 1,700,000 square meters (18,000,000 sq ft) of floor area, housing retail outlets, a movie theaters, offices, hotels, a water park with artificial beach and waves and a Mediterranean-style village comprising
28998-438: The world's top 25 cities by scientific research output , and home to the greatest number of universities and research institutes in Western China, notably Sichuan University , University of Electronic Science and Technology of China , Southwestern University of Finance and Economics , Southwest Jiaotong University , Chengdu University of Technology , Sichuan Normal University , and Xihua University . The name Chengdu
29177-431: Was a remarkable expansion. Robert A. Lovett, the Assistant Secretary of War for Air, together with Arnold, presided over an increase greater than for either the ground Army or the Navy, while at the same time dispatching combat air forces to the battlefronts. "The Evolution of the Department of the Air Force" – Air Force Historical Studies Office The German invasion of the Soviet Union , occurring only two days after
29356-483: Was also used on official recruiting posters (see image above) and was important in promoting the idea of an "Air Force" as an independent service. Jimmy Stewart , a Hollywood movie star serving as an AAF pilot, used the terms "Air Corps" and "Air Forces" interchangeably in the narration of the 1942 recruiting short " Winning Your Wings " . The term "Air Force" also appeared prominently in Frank Capra 's 1945 War Department indoctrination film " War Comes to America " , of
29535-461: Was concurrent with the creation of air forces to defend Hawaii and the Panama Canal . The air districts were converted in March 1941 into numbered air forces with a subordinate organization of 54 groups. The likelihood of U.S. participation in World War II prompted the most radical reorganization of the aviation branch in its history, developing a structure that both unified command of all air elements and gave it total autonomy and equality with
29714-410: Was conquered by the Later Tang . The Later Shu was founded by Meng Zhixiang in 934, with its capital at Chengdu. Its second and last king, Meng Chang beautified the city by ordering hibiscus to be planted upon the city walls . The Song conquered the city in 965, introducing the first widely used paper money in the world. Su Shi praised it as "the southwestern metropolis". At the fall of
29893-457: Was created in June 1941 to provide the air arm greater autonomy in which to expand more efficiently, to provide a structure for the additional command echelons required by a vastly increased force, and to end an increasingly divisive administrative battle within the Army over control of aviation doctrine and organization that had been ongoing since the creation of an aviation section within the U.S. Army Signal Corps in 1914. The AAF succeeded both
30072-458: Was established on 15 October 1696. Artus de Lionne , a French missionary of Paris Foreign Missions Society , was appointed as the first Apostolic Vicar. In 1890, the Canadian Methodist Mission was searching for more stations in Asia. In February 1891, Dr. Virgil Chittenden Hart [ zh ] , who had been Superintendent of the New York Methodist Mission Society of Central China recommended that Chengtu be its first Mission sight. During
30251-407: Was established on 7 August 1943, and given command status on 1 June 1944. as the AAF Personnel Distribution Command. This organization was ordered discontinued, effective 30 June 1946." The primary combat unit of the Army Air Forces for both administrative and tactical purposes was the group , an organization of three or four flying squadrons and attached or organic ground support elements, which
30430-455: Was exported throughout China. A "Brocade Official" ( 錦官 ; jǐnguān ) was established to oversee its production and transaction. After the fall of the Eastern Han, Liu Bei ruled Shu Han , the southwestern of the Three Kingdoms , from Chengdu. His minister Zhuge Liang called the area the "Land of Abundance". Under the Tang , Chengdu was considered the second most prosperous city in China after Yangzhou . Both Li Bai and Du Fu lived in
30609-479: Was impatient to bomb Japan and wished to bolster the Chinese war effort. At the Sextant Conference in Cairo at the end of the year, he promised Chiang Kai-shek that the very heavy bombers would be coming to his country. General Arnold supported that decision as a temporary expedient, but still preferred strategic missions against Japan from the Marianas, once bases there were available. Advance Army Air Forces echelons arrived in India in December 1943 to organize
30788-434: Was never officially recognized by the United States Navy , and was bitterly disputed behind the scenes at every opportunity, it nevertheless succeeded as a pragmatic foundation for the future separation of the Air Force. Under the revision of AR 95–5, the Army Air Forces consisted of three major components: Headquarters AAF, Air Force Combat Command, and the Air Corps. Yet the reforms were incomplete, subject to reversal with
30967-402: Was quickly rebuilt only to be destroyed once more in the riots of 1901. These were rebuilt a third time and later missionaries would relocate and expand the Boys' and Girls' Schools just south of the city, dedicating the Divinity College as Hart College in 1914; a part of the West China Union University , that is now Sichuan University and the West China School of Medicine (Huaxiyida). During
31146-399: Was said to have become a virtual ghost town frequented by tigers and the depopulation of Sichuan necessitated the resettlement of millions of people from other provinces during the Qing dynasty . Following the Columbian Exchange , the Chengdu Plain became one of China's principal sources of tobacco . Pi County was considered to have the highest quality in Sichuan, which was the center of
31325-464: Was small in comparison to European air forces. Lines of authority were difficult, at best, since GHQ Air Force controlled only operations of its combat units while the Air Corps was still responsible for doctrine, acquisition of aircraft, and training. Corps area commanders continued to exercise control over airfields and administration of personnel, and in the overseas departments, operational control of units as well. Between March 1935 and September 1938,
31504-428: Was the capital of Liu Bei 's Shu Han Empire during the Three Kingdoms Era, as well as several other local kingdoms during the Middle Ages. During World War II , refugees from eastern China fleeing from the Japanese settled in Chengdu. After the war, Chengdu was briefly the capital of the Nationalist republican government until it withdrew to Taipei on the island of Taiwan . Under the PRC, Chengdu's importance as
31683-404: Was the major land-based aerial warfare service component of the United States Army and de facto aerial warfare service branch of the United States during and immediately after World War II (1941–1947). It was created on 20 June 1941 as successor to the previous United States Army Air Corps and is the direct predecessor of the United States Air Force , today one of the six armed forces of
31862-404: Was the rough equivalent of a regiment of the Army Ground Forces . The Army Air Forces fielded a total of 318 combat groups at some point during World War II, with an operational force of 243 combat groups in 1945. The Air Service and its successor the Air Corps had established 15 permanent combat groups between 1919 and 1937. With the buildup of the combat force beginning 1 February 1940,
32041-431: Was threatened. Chengtu Chengdu is the capital city of the Chinese province of Sichuan . With a population of 20,937,757 at the 2020 census , it is the fourth most populous city in China , and it is the only city with a population of over 20 million apart from direct-administered municipalities . It is traditionally the hub of Western China . Chengdu is in central Sichuan. The surrounding Chengdu Plain
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