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108-549: On 24 September 2018, the U.S. Air Force awarded Boeing a $ 2.4 billion contract to replace the aging UH-1N helicopter fleet, with the goal of enhancing security patrols of nuclear missile fields and transporting senior officials. This was the first major acquisition for the Air Force Global Strike Command in its 10-year history, following the cancellation of the previous Common Vertical Lift Support Program (CVLSP). As part of this initiative, Boeing

216-553: A "systemic problem" in the USAF's management of the nuclear mission. Signal Corps (United States Army) The United States Army Signal Corps ( USASC ) is a branch of the United States Army that creates and manages communications and information systems for the command and control of combined arms forces. It was established in 1860, the brainchild of Major Albert J. Myer , and had an important role in

324-426: A broader dimension of time or space than do tactics; they provide the means by which tactical successes are exploited to achieve strategic and operational objectives. Tactical Level Command and Control is where individual battles and engagements are fought. The tactical level of war deals with how forces are employed, and the specifics of how engagements are conducted and targets attacked. The goal of tactical level C2

432-438: A cleanup plan for drinking water around Tucson, Arizona after the region's groundwater was contaminated by PFAS runoff from nearby Air Force bases. The United States Air Force has been involved in many wars, conflicts and operations using military air operations. The USAF possesses the lineage and heritage of its predecessor organizations, which played a pivotal role in U.S. military operations since 1907: In addition since

540-459: A combat zone was installed in Ba Queo, near Saigon , led by Warrant Officer Jack Inman. This enabled trustworthy communications to Hawaii, and thereby to Washington, D.C. From north to south, communicating across the varied landscapes of Vietnam presented a variety of challenges, from mountains to jungle. The answer came by utilizing the technology of "troposcatter". A radio signal beamed up into

648-458: A commander in planning, directing, coordinating, and controlling forces and operations in the accomplishment of the mission" (JP 1-02). This core function includes all of the C2-related capabilities and activities associated with air, cyberspace, nuclear, and agile combat support operations to achieve strategic, operational, and tactical objectives. At the strategic level command and control,

756-894: A force multiplier. It allows air assets to more rapidly reach any trouble spot around the world with less dependence on forward staging bases or overflight/landing clearances. Air refueling significantly expands the options available to a commander by increasing the range, payload, persistence, and flexibility of receiver aircraft. Aeromedical evacuation is "the movement of patients under medical supervision to and between medical treatment facilities by air transportation" (JP 1-02). JP 4-02, Health Service Support, further defines it as "the fixed wing movement of regulated casualties to and between medical treatment facilities, using organic and/or contracted mobility airframes, with aircrew trained explicitly for this mission." Aeromedical evacuation forces can operate as far forward as fixed-wing aircraft are able to conduct airland operations. Global precision attack

864-736: A more capable fleet as described in The Signal Corps: The Outcome (Mid-1943 Through 1945) : The first task was to obtain ships more suitable than the Harold or the Argosy . Such a ship was the freighterpassenger, FP-47, acquired by Signal Corps in March 1944, at Sydney. The Army had built her in the United States in 1942, a sturdy, wooden, diesel-driven vessel only 114 feet long, but broad, of 370 tons, intended for use in

972-523: A nation state, or non-state/transnational actor. The Air Force maintains and presents credible deterrent capabilities through successful visible demonstrations and exercises that assure allies, dissuade proliferation, deter potential adversaries from actions that threaten US national security or the populations, and deploy military forces of the US, its allies, and friends. Nuclear strike is the ability of nuclear forces to rapidly and accurately strike targets which

1080-405: A precondition" (Annex 3–70, Strategic Attack). Air Interdiction is defined as "air operations conducted to divert, disrupt, delay, or destroy the enemy's military potential before it can be brought to bear effectively against friendly forces, or to otherwise achieve JFC objectives. Air Interdiction is conducted at such distance from friendly forces that detailed integration of each air mission with

1188-494: A rapid cessation of hostilities. Post-conflict, regeneration of a credible nuclear deterrent capability will deter further aggression. The Air Force may present a credible force posture in either the Continental United States , within a theater of operations, or both to effectively deter the range of potential adversaries envisioned in the 21st century. This requires the ability to engage targets globally using

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1296-566: A regular Signal Corps for the duration of the war. Some 2,900 officers and enlisted men served, although not at any single time, in the Civil War Signal Corps. Myer's Civil War innovations included an unsuccessful balloon experiment at First Bull Run , and, in response to McClellan's desire for a Signal Corps field telegraph train, an electric telegraph in the form of the Beardslee magnetoelectric telegraph machine . Even in

1404-733: A seamless global information network that supports knowledge dominance for Army, joint and coalition operations. While serving as a medical officer in Texas in 1856, Albert James Myer proposed that the Army use his visual communications system, called aerial telegraphy (or "wig-wag"). When the Army adopted his system on 21 June 1860, the Signal Corps was born with Myer as the first and only Signal Officer. Major Myer first used his visual signaling system on active service in New Mexico during

1512-767: A sharp reduction in flight hours for crew training since 2005 and the Deputy Chief of Staff for Manpower and Personnel directing Airmen's Time Assessments. On 5 June 2008, Secretary of Defense Robert Gates accepted the resignations of both the Secretary of the Air Force , Michael Wynne , and the Chief of Staff of the Air Force , General T. Michael Moseley . In his decision to fire both men Gates cited "systemic issues associated with... declining Air Force nuclear mission focus and performance". Left unmentioned by Gates

1620-1112: A single radio signal, increasing security and range and relieving frequency spectrum crowding. In December 1942, the War Department directed the Signal Corps General Development Laboratories and the Camp Evans Signal Lab to combine into the Signal Corps Ground Service (SCGS) with headquarters at Bradley Beach, New Jersey (Hotel Grossman). The Department also directed the Signal Corps Ground Service to cut total military and civilian personnel from 14,518 military and civilian personnel to 8,879 by August 1943. In June 1944, "Signees", former Italian prisoners of war , arrived at Fort Monmouth to perform housekeeping duties. A lieutenant colonel and 500 enlisted men became hospital, mess, and repair shop attendants, relieving American soldiers from these duties. One of

1728-534: A spy ring still existed in the Signal Corps labs. At first, McCarthy conducted his hearings behind closed doors, but opened them to the public on 24 November 1953. Extensive Congressional hearings were continued in 1955 under the chairmanship of Senator John McClellan of Arkansas. In the 1950s the Army Pictorial Service produced a series of television programs called The Big Picture that were often aired on American television. The last episode

1836-452: A strong focus on the improvement of Basic Military Training (BMT) for enlisted personnel. While the intense training has become longer, it also has shifted to include a deployment phase. This deployment phase, now called the BEAST, places the trainees in a simulated combat environment that they may experience once they deploy. While the trainees do tackle the massive obstacle courses along with

1944-510: A variety of methods; therefore, the Air Force should possess the ability to induct, train, assign, educate and exercise individuals and units to rapidly and effectively execute missions that support US NDO objectives. Finally, the Air Force regularly exercises and evaluates all aspects of nuclear operations to ensure high levels of performance. Nuclear surety ensures the safety, security and effectiveness of nuclear operations. Because of their political and military importance, destructive power, and

2052-459: Is "the acquisition of information and the provision of this information to processing elements" (JP 2-01). It provides the ability to obtain required information to satisfy intelligence needs (via use of sources and methods in all domains). Collection activities span the Range of Military Operations (ROMO). Processing and exploitation is "the conversion of collected information into forms suitable to

2160-417: Is "the employment of limited offensive action and counterattacks to deny a contested area or position to the enemy" (JP 1-02). It includes both ballistic missile defense and airborne threat defense and encompasses point defense, area defense, and high-value airborne asset defense. Passive defense is "measures taken to reduce the probability of and to minimize the effects of damage caused by hostile action without

2268-425: Is defined as "all the defensive measures designed to detect, identify, intercept, and destroy or negate enemy forces attempting to penetrate or attack through friendly airspace" (JP 1-02). In concert with OCA operations, a major goal of DCA operations is to provide an area from which forces can operate, secure from air and missile threats. The DCA mission comprises both active and passive defense measures. Active defense

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2376-534: Is defined as "offensive operations to destroy, disrupt, or neutralize enemy aircraft, missiles, launch platforms, and their supporting structures and systems both before and after launch, but as close to their source as possible" (JP 1-02). OCA is the preferred method of countering air and missile threats since it attempts to defeat the enemy closer to its source and typically enjoys the initiative. OCA comprises attack operations, sweep, escort, and suppression/destruction of enemy air defense. Defensive Counter-Air (DCA)

2484-770: Is not required for US military aircraft , but it is for the MH-139 because the helicopters are to be required to operate extensively within US domestic airspace . The MH-139A Grey Wolf features military and commercial system integration capabilities that play a crucial role in the Grey Wolf program. It features an integrated training system based on existing AW139 operational flight trainers. Its sustainment tools ensure seamless USG interfaces. A global Commercial/ DoD support system ensures efficient parts procurement. The unique design enables maintainers to conduct all aircraft maintenance at

2592-486: Is the ability to hold at risk or strike rapidly and persistently, with a wide range of munitions, any target and to create swift, decisive, and precise effects across multiple domains. Strategic attack is defined as "offensive action specifically selected to achieve national strategic objectives. These attacks seek to weaken the adversary's ability or will to engage in conflict, and may achieve strategic objectives without necessarily having to achieve operational objectives as

2700-583: Is the cornerstone of the credibility of the NDO mission. Positive nuclear command, control, communications; effective nuclear weapons security; and robust combat support are essential to the overall NDO function. Command and control is "the exercise of authority and direction by a properly designated commander over assigned and attached forces in the accomplishment of the mission. Command and control functions are performed through an arrangement of personnel, equipment, communications, facilities, and procedures employed by

2808-684: Is to achieve commander's intent and desired effects by gaining and keeping offensive initiative. The origins of the United States Air Force can be traced back to the Union Army Balloon Corps of the American Civil War . The Union Balloon Corps, established by aeronaut Thaddeus S. C. Lowe , provided aerial reconnaissance for the Union Army . This early use of balloons for military purposes marked

2916-429: Is to provide what the Air Force states as global vigilance, global reach, and global power. Air superiority is "that degree of dominance in the air battle of one force over another which permits the conduct of operations by the former and its related land, sea, air, and special operations forces at a given time and place without prohibitive interference by the opposing force" (JP 1-02). Offensive Counter-Air (OCA)

3024-409: Is to say, a unit whose only mission is to provide communications links between the Army units in their area of operations and other signal nodes in further areas served by other signal units. Sending radio signals across the vast Pacific Ocean had always been unreliable. In August 1964, radio communications across the sea were given a huge boost in quality: The first satellite terminal ever installed in

3132-737: The Air Defense Identification Zone (ADIZ) , also known as the National Capital Region . It is also to be used in aircrew survival training. The precise quantity of the MH-139 fleet remains unknown. Initially, the requirement was for up to 84 helicopters, which was then reduced to 80, then 74. The most recent Fiscal Year 2025 budget suggests a further reduction, to a fleet of 36 MH-139s. The Grey Wolf program has faced numerous setbacks and delays, including difficulty with attaining Federal Aviation Administration type certification. Typically, FAA certification

3240-464: The Air Force 's program, bringing the total to at least 56 aircraft. This reverses a previous decision to cut the buy to 42 helicopters in the 2025 fiscal year, helping avoid a critical cost breach under Nunn-McCurdy . Aircraft of comparable role, configuration, and era Related lists United States Air Force The United States Air Force ( USAF ) is the air service branch of

3348-486: The American Civil War . Over its history, it had the initial responsibility for portfolios and new technologies that were eventually transferred to other U.S. government entities. Such responsibilities included military intelligence , weather forecasting , and aviation . Support for the command and control of combined arms forces. Signal support includes network operations (information assurance, information dissemination management, and network management) and management of

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3456-563: The Army Air Service . During World War I. Chief Signal Officer George Owen Squier worked closely with private industry to perfect radio tubes while creating a major signal laboratory at Camp Alfred Vail ( Fort Monmouth ). Early radiotelephones developed by the Signal Corps were introduced into the European theater in 1918. While the new American voice radios were superior to the radiotelegraph sets, telephone and telegraph remained

3564-541: The Army Ground Forces and the Army Air Forces . The Army Chief Signal Officer (CSO) was responsible for establishing and maintaining communications service schools for officers and enlisted soldiers, ranging in qualifications from those holding doctorates to functional illiterates. The single pre-war Signal training site was Fort Monmouth , New Jersey. To keep up with the demand for more signallers,

3672-689: The Bomber Mafia ), followed by fighters ( Fighter Mafia ). In response to a 2007 United States Air Force nuclear weapons incident , Secretary of Defense Robert Gates accepted in June 2009 the resignations of Secretary of the Air Force Michael Wynne and the Chief of Staff of the Air Force General T. Michael Moseley . Moseley's successor, General Norton A. Schwartz , a former airlift and special operations pilot,

3780-582: The Department of Defense . The Air Force through the Department of the Air Force is headed by the civilian Secretary of the Air Force , who reports to the Secretary of Defense and is appointed by the President with Senate confirmation . The highest-ranking military officer in the Air Force is the Chief of Staff of the Air Force , who exercises supervision over Air Force units and serves as one of

3888-614: The Joint Chiefs of Staff . As directed by the Secretary of Defense and Secretary of the Air Force, certain Air Force components are assigned to unified combatant commands . Combatant commanders are delegated operational authority of the forces assigned to them, while the Secretary of the Air Force and the Chief of Staff of the Air Force retain administrative authority over their members. Along with conducting independent air operations,

3996-646: The National Security Act of 1947 (61 Stat . 502), which created the USAF: Section 9062 of Title 10 US Code defines the purpose of the USAF as: The five core missions of the Air Force have not changed dramatically since the Air Force became independent in 1947, but they have evolved and are now articulated as air superiority, global integrated ISR (intelligence, surveillance and reconnaissance), rapid global mobility, global strike, and command and control. The purpose of all of these core missions

4104-1100: The SYNCOM satellite communications service, and a commercial fixed-station system known as the Integrated Wideband Communications System, the Southeast Asia link in the Defense Communications System . During the Korean War and Vietnam War the Signal Corps operated officer candidate schools initially at Fort Monmouth in 1950–1953, graduating 1,234 officers, and at Fort Gordon in 1965–1968, which produced 2,213 signal officers. (The World War II Signal OCS program at Fort Monmouth, from 1941–1946 graduated 21,033 Signal Corps officers.) Modern warfare utilizes three main sorts of signal soldiers. Some are assigned to specific military bases ("Base Ops"), and they are charged with installation, operation and maintenance of

4212-660: The Southwest Pacific Area (SWPA) formed a fleet, unofficially known as the "Catboat Flotilla" and formally as the CP fleet, that served as command and communication vessels during amphibious operations, starting with two Australian schooners Harold and Argosy Lemal acquired by the Army and converted during the first half of 1943 by Australian firms into communications ships with AWA radio sets built by Amalgamated Wireless of Australia installed. These initial vessels were joined by Geoanna , Volador and later by

4320-522: The Spanish–American War of 1898 and the subsequent Philippine Insurrection was on a grander scale than it had been in the Civil War. In addition to visual signaling, including heliograph , the corps supplied telephone and telegraph wire lines and cable communications, fostered the use of telephones in combat, employed combat photography , and renewed the use of balloons. Shortly after the war,

4428-656: The United States Armed Forces , and is one of the eight uniformed services of the United States . Originally created on 1 August 1907, as a part of the United States Army Signal Corps , the USAF was established as a separate branch of the United States Armed Forces in 1947 with the enactment of the National Security Act of 1947 . It is the second youngest branch of the United States Armed Forces and

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4536-718: The anti-aircraft artillery and guided missile firing systems. Following the arrest of the Julius and Ethel Rosenberg in 1950, two former Fort Monmouth scientists, Joel Barr and Alfred Sarant , defected to the Soviet Union. On 31 August 1953, having received word of possible subversive activities from Fort Monmouth's commanding general, Kirke B. Lawton, the Chairman of the Permanent Subcommittee on Investigations (PSI), Senator Joseph McCarthy , suspected

4644-594: The early 1860s Navajo expedition . Using flags for daytime signaling and a torch at night, wigwag was tested in Civil War combat in June 1861 to direct the fire of a harbor battery at Fort Wool against the Confederate positions opposite Fort Monroe . For nearly three years, Myer was forced to rely on detailed personnel, although he envisioned a separate, trained professional military signal service. Myer's vision came true on 3 March 1863, when Congress authorized

4752-569: The transistor , Fort Monmouth scientists were among the first to recognize its importance, particularly in military applications, and did pioneer significant improvements in its composition and production. Everything was to change as world tensions increased with the Cold War and the Berlin Airlift . To sustain the Army's worldwide commitments, it again became necessary to enlarge the capacity of every activity on-post. In June 1950, with

4860-539: The 1930s, radar was the most important communications development of World War II. During World War I, women switchboard operators, known as the " Hello Girls ", were sworn into the U.S. Army Signal Corps. Despite the fact that they wore U.S. Army uniforms and were subject to Army regulations (Chief Operator Grace Banker received the Distinguished Service Medal ), they were not given honorable discharges but were considered "civilians" employed by

4968-422: The Air Force's readiness to carry out the nuclear strike operations mission as well as from specific actions taken to assure allies as a part of extended deterrence. Dissuading others from acquiring or proliferating WMD and delivering them contributes to promoting security and is also an integral part of this mission. Moreover, different deterrence strategies are required to deter various adversaries, whether they are

5076-539: The Aleutians. Instead she had sailed to Australia as a tug. The Signal Corps fitted her with Australian transmitters and receivers, also with an SCR-300 walkietalkie, two SCR-808's, and an SCR-608, plus power equipment, antennas, and, finally, quarters for the Signal Corps operators. The Australian sets were intended for long-range CW signals operating in the high frequencies; the SCRs were short-range VHF FM radios for use in

5184-556: The Army Pictorial Service (APS) to produce motion pictures for the training, indoctrination, and entertainment of the American forces and their Allies . The APS took over Kaufman Astoria Studios in 1942 and produced over 2,500 films during the war with over 1,000 redubbed in other languages. The Army left Astoria studios and film production in 1971. Julius Rosenberg worked for the Signal Corps Labs from 1940 to 1945. He

5292-559: The Army, with the rank of Colonel. To confuse things even more, the 6 officers and 100 men authorized for the Signal Corp were to be chosen from the Corps of Engineers. Thus the Signal Corps was officially born. The electric telegraph, in addition to visual signaling, became a Signal Corps responsibility in 1867. Within 12 years, the Signal Corps had constructed, and was maintaining and operating, some 4,000 miles of telegraph lines along

5400-547: The BEAST, the other portions include defending and protecting their base of operations, forming a structure of leadership, directing search and recovery, and basic self aid buddy care. During this event, the Military Training Instructors (MTI) act as mentors and opposing forces in a deployment exercise. In November 2022, the USAF announced that it will discontinue BEAST and replace it with another deployment training program called PACER FORGE. In 2007,

5508-498: The CSO opened more training facilities: Camp Crowder , Missouri; Camp Kohler , California; and Camp Murphy , Florida. The Eastern Signal Corps Training Center at Fort Monmouth consisted of an officers' school, an officer candidate school , an enlisted school and a basic training center at subpost Camp Wood. The officer candidate school operated from 1941 to 1946 and graduated 21,033 Signal Corps second lieutenants. The term " RADAR "

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5616-661: The Civil War, the wigwag system, restricted to line-of-sight communications, was waning in the face of the electric telegraph. Initially, Myer used his office downtown in Washington, D.C. to house the Signal Corps School. When it was found to need additional space, he sought out other locations. First came Fort Greble , one of the Defenses of Washington during the Civil War, and when that proved inadequate, Myer chose Fort Whipple , on Arlington Heights overlooking

5724-508: The FP-47 moved early in September, this one ship handled an average of 7,000 to 11,000 code groups a day. Many film industry personalities served in the Signal Corps, including Stan Lee , an American comic book writer, Tony Randall , the actor, and Jean Shepherd , radio storyteller, author and narrator of A Christmas Story . In 1942 General George C. Marshall ordered the creation of

5832-797: The Navy , and the newly created Department of the Air Force. Prior to 1947, the responsibility for military aviation was shared between the Army Air Forces and its predecessor organizations (for land-based operations), the Navy (for sea-based operations from aircraft carriers and amphibious aircraft), and the Marine Corps (for close air support of Marine Corps operations). The 1940s proved to be important for military aviation in other ways as well. In 1947, Air Force Captain Chuck Yeager broke

5940-461: The ROMO. The purpose of nuclear deterrence operations (NDO) is to operate, maintain, and secure nuclear forces to achieve an assured capability to deter an adversary from taking action against vital US interests. In the event deterrence fails, the US should be able to appropriately respond with nuclear options. The sub-elements of this function are: Assure/Dissuade/Deter is a mission set derived from

6048-719: The Signal Corps constructed the Washington-Alaska Military Cable and Telegraph System (WAMCATS) , also known as the Alaska Communications System (ACS), introducing the first wireless telegraph in the Western Hemisphere . In October 1903, Congress handed the then Chief Signal Officer Brigadier General Adolphus Greely what may be considered the supreme challenge. Accompanied by an appropriation of US$ 25,000 (equivalent to $ 0.85   million in 2023), it decreed that

6156-600: The Signal Corps participated in the First International Polar Year . One of the groups under the command of LT Adolphus Greely was to write another grueling chapter of suffering and extinction in the history of the Arctic. Greely's Signal Corps volunteers became separated from their base camp and were marooned on a huge ice floe. They were decimated by starvation and drowning; of the original 25 volunteers, only 7 survived. The Signal Corps' role in

6264-543: The US determines national or multinational security objectives and guidance, and develops and uses national resources to accomplish these objectives. These national objectives in turn provide the direction for developing overall military objectives, which are used to develop the objectives and strategy for each theater. At the operational level command and control, campaigns and major operations are planned, conducted, sustained, and assessed to accomplish strategic goals within theaters or areas of operations. These activities imply

6372-463: The USAF dwarfs all other U.S. and allied air components, it often provides support for allied forces in conflicts to which the United States is otherwise not involved, such as the 2013 French campaign in Mali . The USAF has also taken part in numerous humanitarian operations. Some of the more major ones include the following: The culture of the United States Air Force is primarily driven by pilots, at first those piloting bombers (driven originally by

6480-464: The USAF established the nuclear-focused Air Force Global Strike Command on 24 October 2008, which later assumed control of all USAF bomber aircraft. On 26 June 2009, the USAF released a force structure plan that cut fighter aircraft and shifted resources to better support nuclear, irregular and information warfare. On 23 July 2009, The USAF released their Unmanned Aerial System (UAS) Flight Plan, detailing Air Force UAS plans through 2047. One third of

6588-509: The USAF undertook a Reduction-in-Force (RIF). Because of budget constraints, the USAF planned to reduce the service's size from 360,000 active duty personnel to 316,000. The size of the active duty force in 2007 was roughly 64% of that of what the USAF was at the end of the first Gulf War in 1991. However, the reduction was ended at approximately 330,000 personnel in 2008 in order to meet the demand signal of combatant commanders and associated mission requirements. These same constraints have seen

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6696-577: The United States Air Force provides air support for land and naval forces and aids in the recovery of troops in the field. As of 2020 , the service operates approximately 5,500 military aircraft and approximately 400 ICBMs . The world's largest air force, it has a $ 179.7 billion budget and is the second largest service branch of the U.S. Armed Forces, with 321,848 active duty airmen , 147,879 civilian personnel, 68,927 reserve airmen, 105,104 Air National Guard airmen, and approximately 65,000 Civil Air Patrol auxiliarists . According to

6804-419: The Vietnam War caused an increasing need for more communications infrastructure. In the spring of 1966 the assorted Signal units were reassigned to the newly formed 1st Signal Brigade . By the close of 1968 this brigade consisted of six signal groups, and 22 signal battalions—roughly 23,000 soldiers. The first Vietnam War death on the battlefield was a Signal Corps radio operator, SP4 James Thomas Davis of

6912-526: The ability to fulfill their primary mission. Rapid Global Mobility is essential to virtually every military operation, allowing forces to reach foreign or domestic destinations quickly, thus seizing the initiative through speed and surprise. Airlift is "operations to transport and deliver forces and materiel through the air in support of strategic, operational, or tactical objectives" (Annex 3–17, Air Mobility Operations). The rapid and flexible options afforded by airlift allow military forces and national leaders

7020-407: The ability to integrate, evaluate, and interpret information from available sources to create a finished intelligence product for presentation or dissemination to enable increased situational awareness. Dissemination and integration is "the delivery of intelligence to users in a suitable form and the application of the intelligence to appropriate missions, tasks, and functions" (JP 2-01). It provides

7128-425: The ability to present information and intelligence products across the ROMO enabling understanding of the operational environment to military and national decision-makers. Rapid global mobility is the timely deployment, employment, sustainment, augmentation, and redeployment of military forces and capabilities across the ROMO. It provides joint military forces the capability to move from place to place while retaining

7236-455: The ability to respond and operate in a variety of situations and time frames. The global reach capability of airlift provides the ability to apply US power worldwide by delivering forces to crisis locations. It serves as a US presence that demonstrates resolve and compassion in humanitarian crisis. Air refueling is "the refueling of an aircraft in flight by another aircraft" (JP 1-02). Air refueling extends presence, increases range, and serves as

7344-421: The atmosphere is "bounced" back down to Earth with astonishingly good results, bypassing debilitating terrain. The Army had little experience with this technology, so they contracted the development of the systems to Page Engineering. In January 1962, Secretary of Defense Robert McNamara approved the system of troposcatter units under the operational name of BACKPORCH. The escalation of the number of troops in

7452-412: The base communications infrastructure along with hired civilian contracted companies. Others are members of non-signal Army units, providing communications capability for those with other jobs to accomplish (e.g. infantry, medical, armor, etc.) in much the same way as, say, the unit supply sections, unit clerks, or chemical specialists. The third major sort of signaleer is one assigned to a signal unit. That

7560-430: The beginning of modern aerial warfare and set the stage for the development of the United States Air Force. The U.S. War Department created the first antecedent of the U.S. Air Force, as a part of the U.S. Army, on 1 August 1907, which through a succession of changes of organization, titles, and missions advanced toward eventual independence 40 years later. In World War II , almost 68,000 U.S. airmen died helping to win

7668-438: The country's western frontier. In 1870, the Signal Corps established a congressionally mandated national weather service . Within a decade, with the assistance of Lieutenant Adolphus Greely , Myer commanded a weather service of international acclaim until his death in 1880. The Weather Bureau became part of the U.S. Department of Agriculture in 1891, while the corps retained responsibility for military meteorology. In 1881,

7776-640: The defensive need to counter the possibility of massive aerial bombardment . In 1941, the laboratories at Fort Monmouth developed the SCR-300 , the first FM backpack radio. Its pioneering frequency modulation circuits provided front-line troops with reliable, static-free communications. The labs also fielded multichannel FM radio relay sets (e.g., AN/TRC-1) in the European Theater of Operations as early as 1943. Multichannel radio broadcasting allowed several channels of communications to be broadcast over

7884-431: The electromagnetic spectrum. Signal support encompasses all aspects of designing, installing, data communications networks that employ single and multi-channel satellite, tropospheric scatter, terrestrial microwave, switching, messaging, video-teleconferencing, visual information, and other related systems. They integrate tactical, strategic and sustaining base communications, information processing and management systems into

7992-422: The enemy holds dear in a devastating manner. If a crisis occurs, rapid generation and, if necessary, deployment of nuclear strike capabilities will demonstrate US resolve and may prompt an adversary to alter the course of action deemed threatening to our national interest. Should deterrence fail, the President may authorize a precise, tailored response to terminate the conflict at the lowest possible level and lead to

8100-710: The enemy, and the resultant need to quickly locate and destroy the mortar sites resulted in development of the Mortar-Radar Locator AN/MPQ-3 and AN/MPQ-10 at the Communications Electronics Research and Development Engineering Center, better known as the Albert J. Myer Center, or simply, the Hexagon. Korea's terrain and road nets, along with the distance and speed with which communications were forced to travel, limited

8208-483: The fire and movement of friendly forces is not required" (Annex 3-03, Counterland Operations). Close Air Support is defined as "air action by fixed- and rotary-winged aircraft against hostile targets that are in close proximity to friendly forces and which require detailed integration of each air mission with the fire and movement of those forces" (JP 1-02). This can be as a pre-planned event or on demand from an alert posture (ground or airborne). It can be conducted across

8316-575: The first field-ready MH-139 Grey Wolf arrived at Montana’s Malmstrom Air Force Base . The 341st Missile Wing captured footage of Malmstrom's first Grey Wolf arriving at the base. The 908th Airlift Wing introduced the MH-139A Grey Wolf Helicopter at Maxwell Air Force Base on 31 May 2024. On September 1, 2023, the Pentagon issued a Selected Acquisition Report outlining plans to reintroduce 14 MH-139A Grey Wolf helicopters into

8424-428: The fleet net and for ship-toshore channels. Armed with antiaircraft weapons and machine guns (served by 12 enlisted men of the Army ship and gun crews), navigated by a crew of 6 Army Transport Service officers and the 12 men already mentioned, the FP-47 was ready for service in June. Her Signal Corps complement consisted of one officer and 12 men. The facilities of FP-47 were needed immediately at Hollandia to supplement

8532-402: The fourth in order of precedence . The United States Air Force articulates its core missions as air supremacy , global integrated intelligence, surveillance and reconnaissance , rapid global mobility , global strike , and command and control . The United States Air Force is a military service branch organized within the Department of the Air Force , one of the three military departments of

8640-603: The globe to conduct current and future operations. Planning and directing is "the determination of intelligence requirements, development of appropriate intelligence architecture, preparation of a collection plan, and issuance of orders and requests to information collection agencies" (JP 2-01, Joint and National Intelligence Support to Military Operations). These activities enable the synchronization and integration of collection, processing, exploitation, analysis, and dissemination activities/resources to meet information requirements of national and military decision-makers. Collection

8748-464: The heavily loaded signal nets that could hardly carry the message burden imposed by the invasion and the subsequent build-up there of a great base. Arriving on 25 June, she anchored offshore and ran cables to the message centers on land. Her powerful transmitters opened new channels to SWPA headquarters in Brisbane and to the advance headquarters still at Port Moresby. At Hollandia, and at Biak, to which

8856-442: The intention of taking the initiative" (JP 1-02). It includes detection and warning; chemical, biological, radiological, and nuclear defense; camouflage, concealment, and deception; hardening; reconstitution; dispersion; redundancy; and mobility, counter-measures, and stealth. Airspace control is "a process used to increase operational effectiveness by promoting the safe, efficient, and flexible use of airspace" (JP 1-02). It promotes

8964-557: The major technology of World War I. A pioneer in radar , Colonel William Blair , director of the Signal Corps laboratories at Fort Monmouth, patented the first Army radar demonstrated in May 1937. Even before the United States entered World War II, mass production of two radar sets, the SCR-268 and the SCR-270 , had begun. Along with the Signal Corps' tactical FM radio , also developed in

9072-441: The manufacture of electronic components, and made the United States largely independent of foreign imports for this critical mineral. In 1949 the first auto-assembly of printed circuits was invented. A technique for assembling electronic parts on a printed circuit board, developed by Fort Monmouth engineers, pioneered the development and fabrication of miniature circuits for both military and civilian use. Although they did not invent

9180-762: The mid-2030s. On 22 October 2023, the USAF conducted its first-ever trilateral exercise with the South Korean and Japanese air forces near the Korean Peninsula. On 29 November 2023, a USAF Bell Boeing V-22 Osprey crashed in the Japan island of Yakushima killing 1 airman. In 2024, citing the Supreme Court 's ruling in Loper Bright Enterprises v. Raimondo , the Air Force refused to comply with an EPA order that they develop

9288-465: The military should "build a flying machine for war purposes". Needless to say, the first attempts at flying were failures, but Greely handed the contract to the Wright brothers who piloted the first aircraft at Kitty Hawk, North Carolina. For more details on this topic, see Aeronautical Division, U.S. Signal Corps and Aviation Section, U.S. Signal Corps On 1 August 1907, an Aeronautical Division

9396-548: The military, because Army regulations specified the male gender. Not until 1978—the 60th anniversary of the end of World War I—did Congress approve veteran status/honorable discharges for the remaining "Hello Girls". When the War Department was reorganized on 9 March 1942, the Signal Corps became one of the technical services in the Services of Supply (later Army Service Forces ). Its organized components served both

9504-638: The more unusual units of the Signal Corps were the Joint Assault Signal Company (JASCOs). These companies were Signal Corps units that were made up of several hundred Army , Air Corps , and United States Navy communications specialists specially trained to link land, sea and air operational elements. They saw combat throughout the Pacific and European theaters during World War II in late 1943. JASCOs were much larger than normal signal companies. The joint assault signal companies were

9612-523: The national capital. The size and location were outstanding. The school remained there for over 20 years and ultimately was renamed Fort Myer . Signal Corps detachments participated in campaigns fighting Native Americans in the west, such as the Powder River Expedition of 1865 . In July 1866, Congress decided that there should be a unit or at least a Cadre of Signal even in peace time. It thereupon provided: One Chief Signal Officer of

9720-625: The onset of the Korean War , President Harry S. Truman quickly received the necessary authorization to call the National Guard and Organized Reserves to 21 months of active duty. He also signed a bill extending the Selective Service Act until 9 July 1951. The Officer Candidate School was reestablished. The fighting in Korea brought to light the need for new techniques in the conduct of modern warfare. The use of mortars by

9828-411: The operational level. The helicopter is propelled by two FADEC -controlled Pratt & Whitney Canada PT6 turboshaft engines, housed in separate engine turbine burst containment boxes, each with independent inputs to the main gearbox. The engines' infrared signature has been decreased by lowering airflow and using a directed exhaust, reducing plume impingement upon the tail fuselage. In March 2024,

9936-415: The planes that the USAF planned to buy in the future were to be unmanned. According to Air Force Chief Scientist, Greg Zacharias , the USAF anticipates having hypersonic weapons by the 2020s, hypersonic unmanned aerial vehicles (also known as remotely-piloted vehicles, or RPAs) by the 2030s and recoverable hypersonic RPAs aircraft by the 2040s. The USAF intends to deploy a Sixth-generation jet fighter by

10044-546: The potential consequences of an accident or unauthorized act, nuclear weapons and nuclear weapon systems require special consideration and protection against risks and threats inherent in their peacetime and wartime environments. In conjunction with other entities within the Departments of Defense or Energy, the Air Force achieves a high standard of protection through a stringent nuclear surety program. This program applies to materiel, personnel, and procedures that contribute to

10152-494: The predecessor to the Air Naval Gunfire Liaison Company that exists today. JASCOs represented but one of many unprecedented Signal Corps' activities in the Pacific theater. Shipboard fighting was a new kind of combat for Signal Corps soldiers. Army communicators sometimes plied their trade aboard Navy and civilian ships. Signal Corps personnel also served on Army communications ships. In particular

10260-483: The production of intelligence" (JP 2-01). It provides the ability to transform, extract, and make available collected information suitable for further analysis or action across the ROMO. Analysis and production is "the conversion of processed information into intelligence through the integration, evaluation, analysis, and interpretation of all source data and the preparation of intelligence products in support of known or anticipated user requirements" (JP 2-01). It provides

10368-491: The safe, efficient, and flexible use of airspace, mitigates the risk of fratricide, enhances both offensive and defensive operations, and permits greater agility of air operations as a whole. It both deconflicts and facilitates the integration of joint air operations. Global integrated intelligence, surveillance, and reconnaissance (ISR) is the synchronization and integration of the planning and operation of sensors, assets, and processing, exploitation, dissemination systems across

10476-546: The safety, security, and control of nuclear weapons, thus assuring no nuclear accidents, incidents, loss, or unauthorized or accidental use (a Broken Arrow incident ). The Air Force continues to pursue safe, secure and effective nuclear weapons consistent with operational requirements. Adversaries, allies, and the American people must be highly confident of the Air Force's ability to secure nuclear weapons from accidents, theft, loss, and accidental or unauthorized use. This day-to-day commitment to precise and reliable nuclear operations

10584-507: The sound barrier in his X-1 rocket-powered aircraft, beginning a new era of aeronautics in America. The predecessor organizations in the Army of today's Air Force are: During the early 2000s, two USAF aircraft procurement projects took longer than expected, the KC-X and F-35 programs. As a result, the USAF was setting new records for average aircraft age. Since 2005, the USAF has placed

10692-604: The use of wire. The Signal Corps' VHF radio became the "backbone" of tactical communications throughout the war. The development of new equipment, however, placed requirements on the Signal Corps to provide increased numbers of trained electronics personnel to work in the fire control and guided missiles firing battery systems. To meet this need, Signal Corps Training Units—the 9614th and 9615th—were established at Aberdeen , Maryland and Redstone Arsenal in Alabama. These units provided instruction on electronics equipment used in

10800-467: The war, with only the infantry suffering more casualties. In practice, the U.S. Army Air Forces ( USAAF ) was virtually independent of the Army during World War II, and in virtually every way functioned as an independent service branch, but airmen still pressed for formal independence. The National Security Act of 1947 was signed on 26 July 1947, which established the Department of the Air Force , but it

10908-432: Was awarded a $ 285-million contract to build the first 13 MH-139A Grey Wolf helicopters, to guard America's nuclear ballistic missiles. The MH-139A Grey Wolf is to be used for security patrols, search and rescue missions, and personnel and cargo transport. The Air Force's first intention was to purchase 84 helicopters for security and transportation across extensive ICBM fields, and senior leader and executive airlift in

11016-468: Was coined by the Navy in 1940 and agreed to by the Army in 1941. The first Signal Corps Field Manual on Aircraft Warning Service defined RADAR as "a term used to designate radio sets SCR ( Signal Corps Radio )-268 and SCR-270 and similar equipment". The SCR-268 and 270 were not radios at all, but were designated as such to keep their actual function secret . Although important offensive applications have since been developed, radar emerged historically from

11124-593: Was dismissed early in 1945 when it was learned he had been a member of the Communist Party USA secret apparatus , and had passed to the Soviet Union the secret of the proximity fuze . The Signal Corps' Project Diana , in 1946, successfully bounced radar signals off the moon, paving the way for space communications. In 1948 researchers at Fort Monmouth grew the first synthetically produced large quartz crystals. The crystals were able to be used in

11232-611: Was established within the Office of the Chief Signal Officer (OCSO). In 1908, on Fort Myer , Virginia, the Wright brothers made test flights of the Army's first airplane built to Signal Corps' specifications. Reflecting the need for an official pilot rating, War Department Bulletin No. 2, released on 24 February 1911, established a "Military Aviator" rating. Army aviation remained within the Signal Corps until 1918, when it became

11340-500: Was not until 18 September 1947, when the first secretary of the Air Force, W. Stuart Symington , was sworn into office that the Air Force was officially formed as an independent service branch. The act created the National Military Establishment (renamed Department of Defense in 1949), which was composed of three subordinate Military Departments, namely the Department of the Army , the Department of

11448-558: Was produced in 1971. On 18 December 1958, with Air Force assistance, the Signal Corps launched its first communications satellite , Project SCORE , demonstrating the feasibility of worldwide communications in delayed and real-time mode by means of relatively simple active satellite relays. The Vietnam War's requirement for high-quality telephone and message circuits led to the Signal Corps' deployment of tropospheric-scatter radio links that could provide many circuits between locations more than 200 miles apart. Other developments included

11556-429: Was that he had repeatedly clashed with Wynne and Moseley over other important non-nuclear related issues to the service. This followed an investigation into two incidents involving mishandling of nuclear weapons : specifically a nuclear weapons incident aboard a B-52 flight between Minot AFB and Barksdale AFB , and an accidental shipment of nuclear weapons components to Taiwan. To put more emphasis on nuclear assets,

11664-530: Was the first officer appointed to that position who did not have a background as a fighter or bomber pilot. The Washington Post reported in 2010 that General Schwartz began to dismantle the rigid class system of the USAF, particularly in the officer corps. In 2014, following morale and testing/cheating scandals in the Air Force's missile launch officer community, Secretary of the Air Force Deborah Lee James admitted that there remained

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