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103-402: The GSh-6-23 differs from most American multi-barreled aircraft cannon in that it is gas-operated , rather than externally powered via an electric , hydraulic, or pneumatic system. The GSh-6-23 uses the 23×115 Russian AM-23 round, fed via linked cartridge belt or a linkless feed system. The linkless system, adopted after numerous problems and failures with the belt feed, is limited. Fire control

206-811: A defensive alliance with Germany in October 1879 and in May 1882. In October 1882 Italy joined this partnership in the Triple Alliance largely because of Italy's imperial rivalries with France. Tensions between Russia and Austria–Hungary remained high, so Bismarck replaced the League of the Three Emperors with the Reinsurance Treaty with Russia to keep the Habsburgs from recklessly starting

309-547: A British inventor called Richard Paulson, who a year before had patented a straight blowback-operated rifle and pistol, again, one year after Maxim’s first blowback patent, patented a gas piston-operated rifle and pistol which he claimed could be used with sliding, rotating or falling bolts. He would also patent a gas-operated revolver in 1886. Paulson did construct models of his rifle and tried them in France shortly after filing his patent. Furthermore, according to A. W. F. Taylerson,

412-528: A common holding of Cisleithania and Transleithania under the control of the Imperial & Royal finance ministry rather than attaching it to either territorial government. The annexation in 1908 led some in Vienna to contemplate combining Bosnia and Herzegovina with Croatia to form a third Slavic component of the monarchy. The deaths of Franz Joseph's brother, Maximilian (1867), and his only son, Rudolf , made

515-613: A decision of the Soviet Air Force Command. At present all aircraft in the Russian Aerospace Forces are flying with fully operational guns. It is also used in the SPPU-6 gun pod , which can traverse to −45° elevation, and ±45° azimuth . Gas-operated Gas-operation is a system of operation used to provide energy to operate locked breech , autoloading firearms . In gas-operation,

618-478: A firearms historian, his patented revolver was probably workable. In 1887, an American inventor called Henry Pitcher patented a gas-operated conversion system that he claimed could be applied to any manually-operated magazine rifle. In 1890 he would patent and submit an original gas-operated rifle for testing by the US government but it performed poorly and was ultimately never adopted despite being offered commercially for

721-622: A full power cartridge. The direct impingement (DI) method of operation vents gas from partway down the barrel through a tube to the working parts of a rifle where they directly impinge on the bolt carrier. This results in a simpler, lighter mechanism. Firearms that use this system include the French MAS-40 from 1940, the Swedish Ag m/42 from 1942. The Stoner gas system of the American M16 , M4, and AR-15 style rifles utilize

824-587: A greater than expected loss of men in the invasion of Serbia. Furthermore, it became evident that the Austrian high command had had no plans for possible continental war and that the army and navy were also ill-equipped to handle such a conflict. In the last two years of the war the Austro-Hungarian armed forces lost all ability to act independently of Germany. As of 7 September 1916, the German emperor

927-416: A high casualty rate, and by the army's composition of multiple ethnicities with different languages and customs. By 1918, the economic situation had deteriorated and governmental failure on the homefront ended popular support for the war. The Austro-Hungarian monarchy collapsed with dramatic speed in the autumn of 1918. Leftist and pacifist political movements organized strikes in factories, and uprisings in

1030-467: A hole being drilled in the barrel. Both governments would first adopt weapons and later abandon the concept. Most earlier US M1 Garand rifles were retrofitted with long-stroke gas pistons, making the surviving gas trap rifles valuable in the collector's market. In the 1980s Soviet designer Alexander Adov from TsKIB SOO modified the concept with a tube diverting gas from the muzzle to a standard long stroke system (see below) in order to diminish influence of

1133-606: A large South Slav state in the 1917 Corfu Declaration signed by members of the Yugoslav Committee . The Croatians had begun disregarding orders from Budapest earlier in October. Lansing's response was, in effect, the death certificate of Austria–Hungary. During the Italian battles, the Czechoslovaks and Southern Slavs declared their independence. With defeat in the war imminent after the Italian offensive in

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1236-448: A longer weapon and allows dirt to easily enter the mechanism. Despite these disadvantages, they use relatively low pressure gas and do not require a hole in the barrel, which made them attractive in early designs. The system is no longer used in modern weapons. Hiram Maxim patented a muzzle-cup system in 1884 described in U.S. patent 319,596 though it is unknown if this firearm was ever prototyped. John Browning used gas trapped at

1339-422: A modified version of this where a gas tube delivers gas into the bolt carrier to impinge on the bolt, which acts as a piston to cycle the rifle. One principal advantage is that the moving parts are placed in-line with the bore axis meaning that sight picture is not disturbed as much. This offers a particular advantage for fully automatic mechanisms. It has the disadvantage of the high-temperature propellant gas (and

1442-533: A patent for the first successful gas-operated machine gun. Most current gas systems employ some type of piston. The face of the piston is acted upon by combustion gas from a port in the barrel or a trap at the muzzle. Early guns, such as Browning's "flapper" prototype, the Bang rifle , and the Garand rifle , used relatively low-pressure gas from at or near the muzzle . This, combined with larger operating parts, reduced

1545-400: A portion of high-pressure gas from the cartridge being fired is used to power a mechanism to dispose of the spent case and insert a new cartridge into the chamber . Energy from the gas is harnessed through either a port in the barrel or a trap at the muzzle . This high-pressure gas impinges on a surface such as a piston head to provide motion for unlocking of the action , extraction of

1648-675: A predominantly Muslim special militia known as the Schutzkorps was established and carried out the persecution of Serbs. Some members of the government, such as Minister of Foreign Affairs Count Leopold Berchtold and Army Commander Count Franz Conrad von Hötzendorf , had wanted to confront the resurgent Serbian nation for some years in a preventive war, but the Emperor and Hungarian prime minister István Tisza were opposed. The foreign ministry of Austro-Hungarian Empire sent ambassador László Szőgyény to Potsdam , where he inquired about

1751-471: A share in the management of their own affairs by means of a local representative assembly. In performance of this promise a constitution was promulgated in 1910. The principal players in the Bosnian Crisis of 1908-09 were the foreign ministers of Austria and Russia, Alois Lexa von Aehrenthal and Alexander Izvolsky . Both were motivated by political ambition; the first would emerge successful, and

1854-688: A small north-western portion of the former kingdom's territory. Eventually, following the Treaty of Passarowitz in 1718, all former territories of the Hungarian kingdom were ceded from the Ottomans to the Habsburgs. In the revolutions of 1848 , the Kingdom of Hungary called for greater self-government and later even independence from the Austrian Empire . The ensuing Hungarian Revolution of 1848

1957-588: A total force of 450,000 men. However, in the autumn of 1915, the Serbian Army was defeated by the Central Powers, which led to the occupation of Serbia. Near the end of 1915, in a massive rescue operation involving more than 1,000 trips made by Italian, French and British steamers, 260,000 Serb surviving soldiers were transported to Brindisi and Corfu , where they waited for the chance of the victory of Allied Powers to reclaim their country. Corfu hosted

2060-550: A very short piston, or "tappet." This movement is closely restricted by a shoulder recess. This mechanism inherently limits the amount of gas taken from the barrel . The M14 rifle and M60 GPMG use the White expansion and cutoff system to stop (cut off) gas from entering the cylinder once the piston has traveled a short distance. Most systems, however, vent excess gas into the atmosphere through slots, holes, or ports. A gas trap system involves "trapping" combustion gas as it leaves

2163-630: A war over Pan-Slavism. The Sandžak-Raška / Novibazar region was under Austro-Hungarian occupation between 1878 and 1909, when it was returned to the Ottoman Empire, before being ultimately divided between kingdoms of Montenegro and Serbia . On the heels of the Great Balkan Crisis, Austro-Hungarian forces occupied Bosnia and Herzegovina in August 1878 and the monarchy eventually annexed Bosnia and Herzegovina in October 1908 as

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2266-592: Is electrical, using a 27 V DC system. The cannon has 10 pyrotechnic cocking charges , similar to those used in European gas-operated revolver cannon such as the DEFA 554 or Mauser BK-27 . The rapid rate of fire exhausts ammunition quickly: the Mikoyan MiG-31 aircraft, for example, with 260 rounds of ammunition (800 rounds maximum), would empty its ammunition tank in less than two seconds. GSh-6-23M has

2369-475: Is not locked but is pushed rearward by the expanding propellant gases as in other blowback-based designs. However, propellant gases are vented from the barrel into a cylinder with a piston that delays the opening of the bolt. It is used by Volkssturmgewehr 1-5 rifle, the Heckler & Koch P7 , Steyr GB and Walther CCP pistols. To avoid consuming a lot of relatively expensive rounds, many armies, including

2472-522: The AR-15 family of weapons for addressing the shortcomings of the Stoner internal gas piston operating system. It is a cross between a short-stroke gas piston and a M1 Garand type long-stroke gas piston system. It is similar to a regular short-stroke piston in operation because it too uses an open gas piston that has an impingement cavity at its head, that rests on a gas block on the barrel. However just like

2575-573: The Armalite AR-18 or the SKS . In either case, the energy is imparted in a short, abrupt push and the motion of the gas piston is then arrested, allowing the bolt carrier assembly to continue through the operating cycle through kinetic energy . This has the advantage of reducing the total mass of recoiling parts compared with a long-stroke piston. This, in turn, enables better control of the weapon due to less mass needing to be stopped at either end of

2678-674: The Austro-Hungarian Empire, the Dual Monarchy or the Habsburg Monarchy , was a multi-national constitutional monarchy in Central Europe between 1867 and 1918. A military and diplomatic alliance, it consisted of two sovereign states with a single monarch who was titled both Emperor of Austria and King of Hungary . Austria-Hungary constituted the last phase in the constitutional evolution of

2781-701: The Austro-Prussian War of 1866 led to the dissolution of the German Confederation (of which the Habsburg emperor was the hereditary president) and the exclusion of Austria from German affairs. These twin defeats gave the Hungarians the opportunity to remove the shackles of absolutist rule. Realizing the need to compromise with Hungary in order to retain its great power status, the central government in Vienna began negotiations with

2884-615: The Bolshevik Revolution and Russians ended their involvement in the war , Germans and Austrians were able to move on the Western and Southern fronts much manpower from the erstwhile Eastern fighting. On 24 October 1917, Austrians (now enjoying decisive German support) attacked at Caporetto using new infiltration tactics; although they advanced more than 100 km (62.14 mi) in the direction of Venice and gained considerable supplies, they were halted and could not cross

2987-649: The Central Powers in World War I , which began with an Austro-Hungarian war declaration on the Kingdom of Serbia on 28 July 1914. It was already effectively dissolved by the time the military authorities signed the armistice of Villa Giusti on 3 November 1918. The Kingdom of Hungary and the First Austrian Republic were treated as its successors de jure , whereas the independence of

3090-749: The First Czechoslovak Republic , the Second Polish Republic , and the Kingdom of Yugoslavia , respectively, and most of the territorial demands of the Kingdom of Romania and the Kingdom of Italy were also recognized by the victorious powers in 1920. The realm's official name was in German : Österreichisch-Ungarische Monarchie and in Hungarian : Osztrák–Magyar Monarchia (English: Austro-Hungarian Monarchy ), though in international relations Austria–Hungary

3193-681: The Habsburg monarchy : it was formed with the Austro-Hungarian Compromise of 1867 in the aftermath of the Austro-Prussian War and was dissolved shortly after Hungary terminated the union with Austria on 31 October 1918. One of Europe's major powers at the time, Austria-Hungary was geographically the second-largest country in Europe and the third-most populous (after Russia and the German Empire ), while being among

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3296-666: The Isonzo river, hoping to seize Ljubljana, and to eventually threaten Vienna. However, the Royal Italian Army were halted on the river, where four battles took place over five months (23 June – 2 December 1915). The fight was extremely bloody and exhausting for both the contenders. On 15 May 1916, the Austrian Chief of Staff Conrad von Hötzendorf launched the Strafexpedition (" punitive expedition "):

3399-524: The Piave river. Italy, although suffering massive casualties, recovered from the blow, and a coalition government under Vittorio Emanuele Orlando was formed. Italy also enjoyed support by the Entente powers: by 1918, large amounts of war materials and a few auxiliary American, British, and French divisions arrived in the Italian battle zone. Cadorna was replaced by General Armando Diaz ; under his command,

3502-515: The Treaty of San Stefano tried to create a large pro-Russian Bulgaria. This treaty sparked an international uproar that almost resulted in a general European war. Austria–Hungary and Britain feared that a large Bulgaria would become a Russian satellite that would enable the tsar to dominate the Balkans. British prime minister Benjamin Disraeli moved warships into position against Russia to halt

3605-538: The war with Russia . Following the Armistice of 11 November 1918 ending the World War I, in spite of the previous initial total dependence of the kingdom on its sponsors, it ultimately served against their intentions as the cornerstone proto state of the nascent Second Polish Republic , the latter composed also of territories never intended by the Central Powers to be ceded to Poland. The Battle of Zborov (1917)

3708-511: The " German question " in favor of a Lesser German Solution . Count Friedrich Ferdinand von Beust , who was the foreign minister from 1866 to 1871, hated the Prussian chancellor, Otto von Bismarck , who had repeatedly outmaneuvered him. Beust looked to France for avenging Austria's defeat and attempted to negotiate with Emperor Napoleon III of France and Italy for an anti-Prussian alliance, but no terms could be reached. The decisive victory of

3811-650: The Allies and Germany . The Austro-Hungarian Empire conscripted 7.8 million soldiers during WWI. General von Hötzendorf was the Chief of the Austro-Hungarian General Staff. Franz Joseph I, who was much too old to command the army, appointed Archduke Friedrich von Österreich-Teschen as Supreme Army Commander (Armeeoberkommandant), but asked him to give Von Hötzendorf freedom to take any decisions. Von Hötzendorf remained in effective command of

3914-661: The Allies, but his initiatives were vetoed by Italy. The heavily rural Empire did have a small industrial base, but its major contribution was manpower and food. Nevertheless, Austria–Hungary was more urbanized (25%) than its actual opponents in the First World War, like the Russian Empire (13.4%), Serbia (13.2%) or Romania (18.8%). Furthermore, the Austro-Hungarian Empire had also more industrialized economy and higher GDP per capita than

4017-456: The Allies, whereby the entire war could be ended by compromise, or perhaps Austria would make a separate peace from Germany. The main effort was vetoed by Italy, which had been promised large slices of Austria for joining the Allies in 1915. Austria was only willing to turn over the Trentino region but nothing more. Karl was seen as a defeatist, which weakened his standing at home and with both

4120-616: The Austrians broke through the opposing front and occupied the Asiago plateau . The Italians managed to resist and in a counteroffensive seized Gorizia on 9 August. Nonetheless, they had to stop on the Carso , a few kilometres away from the border. At this point, several months of indecisive trench warfare ensued (analogous to the Western front ). As the Russian Empire collapsed as a result of

4223-677: The Austro-Hungarian Army, under a unified command with the Germans, participated in the successful Gorlice–Tarnów Offensive. From June 1916, the Russians focused their attacks on the Austro-Hungarian army in the Brusilov Offensive , recognizing the numerical inferiority of the Austro-Hungarian army. By the end of September 1916, Austria–Hungary mobilized and concentrated new divisions, and the successful Russian advance

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4326-460: The Balkan rebels and so pressured the tsar's government to declare war on the Ottoman Empire in 1877 in the name of protecting Orthodox Christians. Unable to mediate between the Ottoman Empire and Russia over the control of Serbia, Austria–Hungary declared neutrality when the conflict between the two powers escalated into a war . With help from Romania and Greece, Russia defeated the Ottomans and with

4429-699: The Battle of Vittorio Veneto on 24 October, Czech politicians peacefully took over command in Prague on 28 October (later declared the birth of Czechoslovakia) and followed up in other major cities in the next few days. On 30 October, the Slovaks did the same. On 29 October, the Slavs in both portions of what remained of Austria–Hungary proclaimed the State of Slovenes, Croats and Serbs and declared that their ultimate intention

4532-516: The Bulgarians, who turned instead to Russia and Serbia. Although Austria had no intention to embark on additional expansion to the south, Aehrenthal encouraged speculation to that effect, expecting that it would paralyze the Balkan states. Instead, it incited them to feverish activity to create a defensive block to stop Austria. A series of grave miscalculations at the highest level thus significantly strengthened Austria's enemies. In 1914, Slavic militants in Bosnia rejected Austria's plan to fully absorb

4635-415: The Central Powers formed by the Austro-Hungarian, German, Bulgarian, and Ottoman armies, had defeated the Romanian and Russian armies of the Entente Powers, and occupied the southern part of Romania (including Oltenia , Muntenia and Dobruja ). Within three months of the war, the Central Powers came near Bucharest, the Romanian capital city. On 6 December, the Central Powers captured Bucharest , and part of

4738-402: The Congress of Berlin in 1878 Gyula Andrássy (Minister of Foreign Affairs) managed to force Russia to retreat from further demands in the Balkans. As a result, Greater Bulgaria was broken up and Serbian independence was guaranteed. In that year, with Britain's support, Austria–Hungary stationed troops in Bosnia to prevent the Russians from expanding into nearby Serbia. In another measure to keep

4841-409: The Emperor's formal coronation as King of Hungary on 8 June had to have taken place in order for the laws to be enacted within the lands of the Holy Crown of Hungary . On 28 July, Franz Joseph, in his new capacity as King of Hungary, approved and promulgated the new laws, which officially gave birth to the Dual Monarchy. The Austro-Prussian War was ended by the Peace of Prague (1866) which settled

4944-402: The Emperor's nephew, Franz Ferdinand , heir to the throne. The Archduke was rumoured to have been an advocate for this trialism as a means to limit the power of the Hungarian aristocracy. A proclamation issued on the occasion of its annexation to the Habsburg monarchy in October 1908 promised these lands constitutional institutions, which should secure to their inhabitants full civil rights and

5047-412: The Emperors Wilhelm II of Germany and Franz Joseph of Austria-Hungary. This act promised the creation of the Kingdom of Poland out of territory of Congress Poland , envisioned by its authors as a puppet state controlled by the Central Powers , with the nominal authority vested in the Regency Council . The origin of that document was the dire need to draft new recruits from German-occupied Poland for

5150-428: The Hungarian political leaders, led by Ferenc Deák . The Hungarians maintained that the April Laws were still valid, but conceded that under the Pragmatic Sanction of 1713 , foreign affairs and defence were "common" to Austria and Hungary. On 20 March 1867, the newly re-established Hungarian parliament at Pest started to negotiate the new laws to be accepted on 30 March. However, Hungarian leaders received word that

5253-493: The Italians retook the initiative and won the decisive Battle of the Piave river (15–23 June 1918), in which some 60,000 Austrian and 43,000 Italian soldiers were killed. The final battle at Vittorio Veneto was lost by 31 October 1918 and the armistice was signed at Villa Giusti on 3 November. On 27 August 1916, Romania declared war against Austria–Hungary. The Romanian Army crossed the borders of Eastern Hungary (Transylvania), and despite initial successes, by November 1916,

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5356-435: The Kingdom of Hungary comprised only 42% of the population of Austria–Hungary, the thin majority – more than 3.8 million soldiers – of the Austro-Hungarian armed forces were conscripted from the Kingdom of Hungary during the First World War. Roughly 600,000 soldiers were killed in action, and 700,000 soldiers were wounded in the war. Austria–Hungary held on for years, as the Hungarian half provided sufficient supplies for

5459-402: The Kingdom of Italy, which was economically the far most developed actual opponent of the Empire. On the home front, food grew scarcer and scarcer, as did heating fuel. Hungary, with its heavy agricultural base, was somewhat better fed. The Army conquered productive agricultural areas in Romania and elsewhere, but refused to allow food shipments to civilians back home. Morale fell every year, and

5562-417: The Ottomans. The Congress of Berlin in 1878 let Austria occupy (but not annex) the province of Bosnia and Herzegovina, a predominantly Slavic area. Austria occupied Bosnia and Herzegovina as a way of gaining power in the Balkans. Serbia, Montenegro and Romania became fully independent. Nonetheless, the Balkans remained a site of political unrest with teeming ambition for independence and great power rivalries. At

5665-466: The Prusso-German armies in the Franco-Prussian war and the subsequent founding of the German Empire ended all hope of re-establishing Austrian influence in Germany, and Beust retired. After being forced out of Germany and Italy, the Dual Monarchy turned to the Balkans, which were in tumult as nationalistic movements were gaining strength and demanding independence. Both Russia and Austria–Hungary saw an opportunity to expand in this region. Russia took on

5768-501: The Russians out of the Balkans, Austria–Hungary formed an alliance, the Mediterranean Entente, with Britain and Italy in 1887 and concluded mutual defence pacts with Germany in 1879 and Romania in 1883 against a possible Russian attack. Following the Congress of Berlin the European powers attempted to guarantee stability through a complex series of alliances and treaties. Anxious about Balkan instability and Russian aggression, and to counter French interests in Europe, Austria–Hungary forged

5871-407: The Serbian government in exile after the collapse of Serbia and served as a supply base to the Greek front. In April 1916 a large number of Serbian troops were transported in British and French naval vessels from Corfu to mainland Greece. The contingent numbering over 120,000 relieved a much smaller army at the Macedonian front and fought alongside British and French troops. On the Eastern front ,

5974-425: The United States Army, trained machine gun crews with less-expensive sub-caliber ammunition in the late 19th century and the first half of the 20th century. To do this, they needed a cheap .22 LR cartridge to operate firearms designed to use the .30-06 cartridge. David Marshall Williams invented a method that involved a separate floating chamber that acted as a gas piston with combustion gas impinging directly on

6077-584: The accompanying fouling) being blown directly into the action parts. Direct impingement operation increases the amount of heat that is deposited in the receiver while firing, which can burn off and cover up lubricants. The bolt, extractor, ejector, pins, and springs are also heated by the same high-temperature gas. These combined factors reduce service life of these parts, reliability, and mean time between failures . Several other uses have been found for exhaust gases other than to aid cycling: Austro-Hungarian Austria-Hungary , also referred to as

6180-430: The advance of Russian influence in the eastern Mediterranean so close to Britain's route through the Suez Canal . The Treaty of San Stefano was seen in Austria as much too favourable for Russia and its Orthodox-Slavic goals. The Congress of Berlin rolled back the Russian victory by partitioning the large Bulgarian state that Russia had carved out of Ottoman territory and denying any part of Bulgaria full independence from

6283-555: The area; they assassinated the Austrian heir and precipitated World War I. The 28 June 1914 assassination of Archduke Franz Ferdinand in the Bosnian capital, Sarajevo , excessively intensified the existing traditional religion-based ethnic hostilities in Bosnia. However, in Sarajevo itself, Austrian authorities encouraged violence against the Serb residents, which resulted in the Anti-Serb riots of Sarajevo , in which Catholic Croats and Bosnian Muslims killed two and damaged numerous Serb-owned buildings. Writer Ivo Andrić referred to

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6386-405: The army had become commonplace. As the war went on, the ethnic unity declined; the Allies encouraged breakaway demands from minorities and the Empire faced disintegration. With apparent Allied victory approaching, nationalist movements seized ethnic resentment to erode social unity. The military breakdown of the Italian front marked the start of the rebellion for the numerous ethnicities who made up

6489-483: The bolt carrier travel and prevents hot combustion gases from being pushed into the internals and removes powder residue in the receiver which significantly improves reliability, increasing the lifespan of weapon parts by reducing instances of malfunctions under prolonged periods of extreme high rate of fire and suppressed shooting. The short-stroke operating system is available both on military ( HK416 lineage , LMT MARS ) and civilian markets as an alternative or retrofit to

6592-402: The civilian market. In the 1880s a gas piston-operated rifle and pistol were developed by the Clair Brothers of France who received a French patent and submitted prototypes for testing by the French army in 1888 although the true date of their invention is uncertain. They would also produce a semi-automatic shotgun in the early 1890s. In 1889, the Austro-Hungarian Adolf Odkolek von Újezd filed

6695-437: The diverse nationalities gave up on the Empire and looked for ways to establish their own nation states. Inflation soared, from an index of 129 in 1914 to 1589 in 1918, wiping out the cash savings of the middle-class. In terms of war damage to the economy, the war used up about 20 percent of the GDP. The dead soldiers amounted to about four percent of the 1914 labor force, and the wounded ones to another six percent. Compared all

6798-457: The empire into a federal union to give ethnic groups decentralization and representation. However, on 18 October, United States Secretary of State Robert Lansing replied that autonomy for the nationalities – the tenth of the Fourteen Points – was no longer enough. In fact, a Czechoslovak provisional government had joined the Allies on 14 October. The South Slavs in both halves of the monarchy had already declared in favor of uniting with Serbia in

6901-416: The former Austrian Empire , and Transleithania (Kingdom of Hungary) . Following the 1867 reforms, the Austrian and Hungarian states were co-equal in power. The two countries conducted unified diplomatic and defence policies. For these purposes, "common" ministries of foreign affairs and defence were maintained under the monarch's direct authority, as was a third finance ministry responsible only for financing

7004-438: The front of the floating chamber. The .22 caliber Colt Service Ace conversion kit for the .45 caliber M1911 pistol also used Williams' system, which allows a much heavier slide than other conversions operating on the unaugmented blowback mechanism and makes training with the converted pistol realistic. A floating chamber provides additional force to operate the heavier slide, providing a felt recoil level similar to that of

7107-419: The gas engine on barrel and increase accuracy, but his sniper rifle wasn't adopted due to the dissolution of the Soviet Union . With a long-stroke system, the piston is mechanically fixed to the bolt group and moves through the entire operating cycle. This system is used in weapons such as the Bren light machine gun , AK-47 , Tavor , FN Minimi , FN MAG , FN FNC , and M1 Garand . The primary advantage of

7210-404: The highest rate of fire out of any autocannon so far. The GSh-6-23 is used by the Sukhoi Su-24 attack aircraft , the MiG-31 interceptor aircraft , and the now-obsolete Sukhoi Su-15 among others. However, after two Su-24s were lost because of premature shell detonation in 1983, and because of some other problems with gun usage (such as system failures), usage of the GSh-6-23 was stopped by

7313-432: The integrity of the monarchy because of Austro-Hungarian support for Germany. The setbacks that the Austrian army suffered in 1914 and 1915 can be attributed to a large extent by the incompetence of the Austrian high command. After attacking Serbia, its forces soon had to be withdrawn to protect its eastern frontier against Russia's invasion, while German units were engaged in fighting on the Western Front. This resulted in

7416-661: The latter would be broken by the crisis. Along the way, they would drag Europe to the brink of war in 1909. They would also divide Europe into the two armed camps that would go to war in July 1914. Aehrenthal had started with the assumption that the Slavic minorities could never come together, and the Balkan League would never cause any damage to Austria. He turned down an Ottoman proposal for an alliance that would include Austria, Turkey, and Romania. However, his policies alienated

7519-552: The long-stroke gas piston system used on the M1 Garand the piston assembly is integrated with the operating rod and moves with the bolt group. The caveat of this system is that it has heavier moving mass than modern long-stroke gas piston systems used on rifles like the AK-47 , Tavor , FN FNC , etc. Hence firearms using this system do have higher felt recoil than their equivalent modern long-stroke gas piston counterparts. The bolt

7622-403: The long-stroke system is that the mass of the piston rod adds to the momentum of the bolt carrier enabling more positive extraction, ejection, chambering, and locking. The primary disadvantage to this system is the disruption of the point of aim due to several factors such as: the center of mass changing during the action cycle, abrupt stops at the beginning and end of bolt carrier travel, and

7725-474: The major countries in the war, the death and casualty rate was toward the high-end regarding the present-day territory of Austria. By summer 1918, " Green Cadres " of army deserters formed armed bands in the hills of Croatia-Slavonia and civil authority disintegrated. By late October violence and massive looting erupted and there were efforts to form peasant republics. However, the Croatian political leadership

7828-501: The military forces until Emperor Karl I took the supreme command himself in late 1916 and dismissed Conrad von Hötzendorf in 1917. Meanwhile, economic conditions on the homefront deteriorated rapidly. The Empire depended on agriculture, and agriculture depended on the heavy labor of millions of men who were now in the Army. Food production fell, the transportation system became overcrowded, and industrial production could not successfully handle

7931-460: The military to continue to wage war. This was shown in a transition of power after which the Hungarian prime minister, Count István Tisza, and foreign minister, Count István Burián , had decisive influence over the internal and external affairs of the monarchy. By late 1916, food supply from Hungary became intermittent and the government sought an armistice with the Entente powers. However, this failed as Britain and France no longer had any regard for

8034-434: The multiethnic Empire, as they refused to keep on fighting for a cause that now appeared senseless. The Emperor had lost much of his power to rule, as his realm disintegrated. On 14 October 1918, Foreign Minister Baron István Burián von Rajecz asked for an armistice based on President Woodrow Wilson 's Fourteen Points and two days later Emperor Karl I issued a proclamation ("Imperial Manifesto of 16 October 1918") altering

8137-617: The muzzle to operate a "flapper" in the earliest prototype gas-operated firearm described in U.S. patent 471,782 , and used a slight variation of this design on the M1895 Colt–Browning machine gun "potato digger". The Danish Bang rifle used a muzzle cup blown forward by muzzle gas to operate the action through transfer bars and leverage. Other gas-trap rifles were early production M1 Garands and German Gewehr 41 (both Walther and Mauser models). The American and German governments both had requirements that their guns operated without

8240-415: The muzzle. This gas impinges on a surface that converts the energy to motion that, in turn, cycles the action of the firearm. As the resulting motion is forward toward the muzzle of the gun, some sort of mechanical system is needed to translate this into the rearward motion needed to operate the bolt. This adds to the complexity of the mechanism and its weight, and the placement of the trap generally results in

8343-486: The overwhelming need for munitions. Germany provided a great deal of help, but it was not enough. Furthermore, the political instability of the multiple ethnic groups of Empire now ripped apart any hope for national consensus in support of the war. Increasingly there was a demand for breaking up the Empire and setting up autonomous national states based on historic language-based cultures. The new Emperor sought peace terms from

8446-658: The population moved to the unoccupied Romanian territory, in Moldavia , together with the Romanian government, royal court and public authorities, which relocated to Iași . In 1917, after several defensive victories (managing to stop the German-Austro-Hungarian advance), with Russia's withdrawal from the war following the October Revolution, Romania was forced to drop out of the war. Although

8549-476: The role of protector of Slavs and Orthodox Christians. Austria envisioned a multi-ethnic, religiously diverse empire under Vienna's control. Count Gyula Andrássy, a Hungarian who was Foreign Minister (1871–1879), made the centerpiece of his policy one of opposition to Russian expansion in the Balkans and blocking Serbian ambitions to dominate a new South Slav federation. He wanted Germany to ally with Austria, not Russia. Russian Pan-Slavic organizations sent aid to

8652-500: The side of the Entente powers , hoping to gain territory from its former ally. The Austro-Hungarian Empire played a relatively passive diplomatic role in the war, as it was increasingly dominated and controlled by Germany. The only goal was to punish Serbia and try to stop the ethnic breakup of the Empire, and it completely failed. Starting in late 1916 the new Emperor Karl removed the pro-German officials and opened peace overtures to

8755-752: The spent case, ejection, cocking of the hammer or striker, chambering of a fresh cartridge, and locking of the action. The first mention of using a gas piston in a single-shot breech-loading rifle comes from 1856, by the German Edward Lindner who patented his invention in the United States and Britain. In 1866, Englishman William Curtis filed the first patent on a gas-operated repeating rifle but subsequently failed to develop that idea further. Between 1883 and 1885, Hiram Maxim filed several patents on blowback-, recoil-, and gas-operation. In 1885, one year after Maxim's first gas-operated patent,

8858-593: The standpoint of the German Emperor on 5 July and received a supportive response. His Majesty authorized me to report to [Franz Joseph] that in this case, too, we could count on Germany's full support. As mentioned, he first had to consult with the Chancellor, but he did not have the slightest doubt that Herr von Bethmann Hollweg would fully agree with him, particularly with regard to action on our part against Serbia. In his [Wilhelm's] opinion, though, there

8961-422: The strain on the mechanism. To simplify and lighten the firearm, gas from nearer the chamber needed to be used. This high- pressure gas has sufficient force to destroy a firearm unless it is regulated somehow. Most gas-operated firearms rely on tuning the gas port size, mass of operating parts, and spring pressures to function. Several other methods are employed to regulate the energy. The M1 carbine incorporates

9064-488: The ten most populous countries worldwide. The Empire built up the fourth-largest machine-building industry in the world. With the exception of the territory of the Bosnian Condominium , the Empire of Austria and the Kingdom of Hungary were separate sovereign countries in international law. At its core was the dual monarchy , which was a real union between Cisleithania , the northern and western parts of

9167-530: The two "common" portfolios. A third component of the union was the Kingdom of Croatia-Slavonia , an autonomous region under the Hungarian crown, which negotiated the Croatian–Hungarian Settlement in 1868. After 1878, Bosnia and Herzegovina came under Austro-Hungarian joint military and civilian rule until it was fully annexed in 1908, provoking the Bosnian crisis . Austria-Hungary was one of

9270-441: The urgent counsel of his top advisers. Over the course of July and August 1914, these events caused the start of World War I, as Russia mobilized in support of Serbia, setting off a series of counter-mobilizations. In support of his German ally, on Thursday, 6 August 1914, Emperor Franz Joseph signed the declaration of war on Russia. Italy initially remained neutral, despite its alliance with Austria–Hungary. In 1915, it switched to

9373-459: The use of the barrel as a fulcrum to drive the bolt back. Also, due to the greater mass of moving parts, more gas is required to operate the system that, in turn, requires larger operating parts. With a short-stroke or tappet system, the piston moves separately from the bolt group. It may directly push the bolt group parts, as in the M1 carbine , or operate through a connecting rod or assembly, as in

9476-542: The violence as the "Sarajevo frenzy of hate." Violent actions against ethnic Serbs were organized not only in Sarajevo but also in many other larger Austro-Hungarian cities in modern-day Croatia and Bosnia and Herzegovina. Austro-Hungarian authorities in Bosnia and Herzegovina imprisoned and extradited approximately 5,500 prominent Serbs, 700 to 2,200 of whom died in prison. Four hundred sixty Serbs were sentenced to death and

9579-654: The war started out equally poorly. The government accepted the Polish proposal of establishing the Supreme National Committee as the Polish central authority within the Empire, responsible for the formation of the Polish Legions , an auxiliary military formation within the Austro-Hungarian army. The Austro-Hungarian Army was defeated at the Battle of Lemberg and the great fortress city of Przemyśl

9682-771: Was The Kingdoms and Lands Represented in the Imperial Council and the Lands of the Holy Hungarian Crown of St. Stephen . From 1867 onwards, the abbreviations heading the names of official institutions in Austria–Hungary reflected their responsibility: Following a decision of Franz Joseph I in 1868, the realm bore the official name Austro-Hungarian Monarchy/Realm ( German : Österreichisch-Ungarische Monarchie/Reich ; Hungarian : Osztrák–Magyar Monarchia/Birodalom ) in its international relations. It

9785-594: Was besieged and fell in March 1915. The Gorlice–Tarnów Offensive started as a minor German offensive to relieve the pressure of the Russian numerical superiority on the Austro-Hungarians, but the cooperation of the Central Powers resulted in huge Russian losses and the total collapse of the Russian lines and their 100 km (62 mi) long retreat into Russia. The Russian Third Army perished. In summer 1915,

9888-571: Was crushed by the Austrian military with Russian military assistance, and the level of autonomy that the Hungarian state had enjoyed was replaced with absolutist rule from Vienna. This further increased Hungarian resentment of the Habsburg dominion. In the 1860s, the Empire faced two severe defeats: its loss in the Second Italian War of Independence broke its dominion over a large part of Northern Italy ( Lombardy, Veneto , Modena, Reggio , Tuscany , Parma and Piacenza ) while defeat in

9991-450: Was focused on creating a new state (Yugoslavia) and worked with the advancing Serbian army to impose control and end the uprisings. At the start of the war, the army was divided into two: the smaller part attacked Serbia while the larger part fought against the formidable Imperial Russian Army . The invasion of Serbia in 1914 was a disaster: by the end of the year, the Austro-Hungarian Army had taken no territory, but had lost 227,000 out of

10094-493: Was given full control of all the armed forces of the Central Powers and Austria-Hungary effectively became a satellite of Germany. The Austrians viewed the German army favorably; on the other hand, by 1916 the general belief in Germany was that Germany, in its alliance with Austria–Hungary, was "shackled to a corpse". The operational capability of the Austro-Hungarian army was seriously affected by supply shortages, low morale and

10197-451: Was halted and slowly repelled; but the Austrian armies took heavy losses (about 1 million men) and never recovered. Nevertheless, the huge losses in men and material inflicted on the Russians during the offensive contributed greatly to the revolutions of 1917 , and it caused an economic crash in the Russian Empire. The Act of 5 November 1916 was proclaimed then to the Poles jointly by

10300-526: Was no need to wait patiently before taking action... The leaders of Austria–Hungary therefore decided to confront Serbia militarily before it could incite a revolt; using the assassination as an excuse, they presented a list of ten demands called the July Ultimatum , expecting Serbia would never accept. When Serbia accepted nine of the ten demands but only partially accepted the remaining one, Austria–Hungary declared war. Franz Joseph I finally followed

10403-521: Was often contracted to the "Dual Monarchy" in English or simply referred to as Austria . Timeline Following Hungary's defeat against the Ottoman Empire in the Battle of Mohács of 1526, the Habsburg Empire became more involved in the Kingdom of Hungary, and subsequently assumed the Hungarian throne. However, as the Ottomans expanded further into Hungary, the Habsburgs came to control only

10506-585: Was the first significant action of the Czechoslovak Legions , who fought for the independence of Czechoslovakia against the Austro-Hungarian army. In May 1915, Italy attacked Austria–Hungary. Italy was the only military opponent of Austria–Hungary which had a similar degree of industrialization and economic level; moreover, her army was numerous (≈1,000,000 men were immediately fielded), but suffered from poor leadership, training and organization. Chief of Staff Luigi Cadorna marched his army towards

10609-733: Was used (German: Österreich-Ungarn ; Hungarian: Ausztria-Magyarország ). The Austrians also used the names k. u. k. Monarchie (English: k. u. k. monarchy ) (in detail German: Kaiserliche und königliche Monarchie Österreich-Ungarn ; Hungarian: Császári és Királyi Osztrák–Magyar Monarchia ) and Danubian Monarchy (German: Donaumonarchie ; Hungarian: Dunai Monarchia ) or Dual Monarchy (German: Doppel-Monarchie ; Hungarian: Dual-Monarchia ) and The Double Eagle (German: Der Doppel-Adler ; Hungarian: Kétsas ), but none of these became widespread either in Hungary or elsewhere. The realm's full name used in internal administration

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