Type 38 15 cm howitzer

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Type 38 15 cm Howitzer
Breech
Interrupted screw
RecoilHydro-spring
CarriageBox trail
Elevation0° to +42° 30'
Traverse
Muzzle velocity290 m/s (951 ft/s)
Maximum firing range7,200 m (7,900 yd)
SightsPanoramic

The Type 38 15 cm Howitzer (三八式十五糎榴弾砲, Sanhachi-shiki Jyūgo-senchi Ryūdanhō) was a 1905 German design that was purchased by the Empire of Japan as the standard heavy howitzer of the Imperial Japanese Army at the end of the Russo-Japanese War. The Type 38 designation was given to this gun as it was accepted in the 38th year of Emperor Meiji's reign (1905).[1]

History and development

As Japan's priority lay in her navy, the Imperial Army was given a back seat to new land warfare designs, as well as the raw material (steel) needed to build them. Thus, like the US who purchased French Renault tanks (Model 1917s) for its first tank units, the planners at the

Imperial Japanese Army General Staff found it necessary to purchase artillery, and turned to Krupp in Germany. Initial units were imported, and then further production was made under license by the Army's Osaka Arsenal starting in 1911.[2]

After World War I, these weapons were considered largely obsolete and efforts were made to replace it with the Type 4 15 cm howitzer. However, it was still found in front line heavy artillery regiments.[3]

Design

The Type 38 150mm Howitzer was a conventional design for its day, complete with crew seats on the

hydro-spring recoil system, interrupted screw type breechblock, and 1/16-inch gun shield.[3]
It was designed to be moved by a team of eight horses, but in practice, its heavy weight was a problem.

The Type 38 150mm field gun (improved) was capable of firing High-explosive, shrapnel, incendiary, smoke and illumination and gas shells.[4]

Surplus weapons were mounted on the modified chassis of the

self-propelled gun.[5]

Combat record

Although obsolete, the Type 38 150mm field gun was found in theatres of operation in the

Japanese home islands in anticipation of the projected Allied invasion. As well as Japanese use this type of gun saw use with the Finnish army in the Winter War.[7] They were obtained by the Finns by being captured from the red side of the Finnish Civil War.[7]

Gallery

  • Type 38 15-cm-howitzer during an exercise in 1922
    Type 38 15-cm-howitzer during an exercise in 1922
  • Type 38 15-cm-howitzer during an exercise 1922; the recoil forces were too large for the recoil system
    Type 38 15-cm-howitzer during an exercise 1922; the recoil forces were too large for the recoil system

Notes

  1. ^ War Department Special Series No 25 Japanese Field Artillery October 1944
  2. ^ Meyer, The Rise and Fall of Imperial Japan, p. 97.
  3. ^ a b US Department of War. TM 30-480, Handbook on Japanese Military Forces
  4. ^ Bishop. The Encyclopedia of Weapons of World War II
  5. ^ Zaloga, Japanese Tanks 1939-45, p. 20.
  6. ^ Chant, Artillery of World War II
  7. ^ a b "Finnish Artillery pieces in the Winter War, guns with recoil system, part 2". winterwar.com. Retrieved 2021-03-24.

References

External links

Media related to Type 38 15cm Howitzer at Wikimedia Commons