Gun-howitzer

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Gun-howitzer (also referred to as gun howitzer) is a type of artillery weapon that is intended to fulfill the roles of both an ordinary cannon or field gun, and of a howitzer. [1] It is thus able to convey both direct and indirect fire. [1] Modern gun-howitzers are usually identified just as howitzers.

Contents

To be able to serve as a howitzer, gun-howitzers are typically built to achieve at least 60° to 70° of elevation. For effective direct fire, the gun-howitzers typically employ a fairly long gun barrel, usually not shorter than 30 calibres. Also, its ammunition has a high muzzle velocity and is usually of large calibre (120 millimetres (4.72 in) or greater). [1]

History

Historically the first gun-howitzer was the French canon obusier of the mid-19th century. The smooth-bore Canon obusier de 12 was a versatile weapon that quickly replaced both ordinary cannons and howitzers in French service, and became one of the basic types of artillery used by both sides of the American Civil War. [2] Owing to their versality, gun-howitzers gained prominence in the period leading to World War II as a more flexible weapon than ordinary howitzers and were adopted by armies of both the Allies (for instance the Soviet ML-20 152 mm M1937 and British (88 mm) Ordnance QF 25-pounder) and the Axis (German 10.5 cm leFH 18, classified just as howitzer). [3]

A modern example of gun-howitzer is M-84 NORA.

After World War II, barrel length of howitzer designs started to grow gradually in order to obtain longer range, and as a result, separate category of gun-howitzer merged with howitzers and cannons. [4] In modern armies gun-howitzers are usually identified just as howitzers. [4]

See also

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<span class="mw-page-title-main">M1841 12-pounder howitzer</span> Howitzer

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<span class="mw-page-title-main">M1857 12-pounder Napoleon</span> Gun-Howitzer

The M1857 12-pounder Napoleon or Light 12-pounder gun or 12-pounder gun-howitzer was a bronze smoothbore muzzleloading artillery piece that was adopted by the United States Army in 1857 and extensively employed in the American Civil War. The gun was the American-manufactured version of the French canon obusier de 12 which combined the functions of both field gun and howitzer. The weapon proved to be simple to produce, reliable, and robust. It fired a 12.03 lb (5.5 kg) round shot a distance of 1,619 to 1,680 yd at 5° elevation. It could also fire canister shot, common shell, and spherical case shot. The 12-pounder Napoleon outclassed and soon replaced the M1841 6-pounder field gun and the M1841 12-pounder howitzer in the U.S. Army, while replacement of these older weapons was slower in the Confederate States Army. A total of 1,157 were produced for the U.S. Army, all but a few in the period 1861–1863. The Confederate States of America utilized captured U.S. 12-pounder Napoleons and also manufactured about 500 during the war. The weapon was named after Napoleon III of France who helped develop the weapon.

References

Citations

  1. 1 2 3 Ciepliński & Woźniak 1994, pp. 83–84.
  2. Hazlett, Olmstead & Parks 2004, pp. 28–29.
  3. Carruthers 2013, p. 174.
  4. 1 2 Szulc, Tomasz (2021). "Nowa generacja rosyjskich dział samobieżnych" [New generation of Russian self-propelled guns]. Nowa Technika Wojskowa (in Polish). No. 2/2021. pp. 34–35. ISSN   1230-1655.

Bibliography