The Eighteenth Area Army (第18方面軍, Dai jyūhachi hōmen gun) was a field army of the Imperial Japanese Army during World War II.

Eighteenth Area Army
Japanese troops in Burma
ActiveJanuary 4, 1943 - August 15, 1945
CountryEmpire of Japan
BranchImperial Japanese Army
TypeInfantry
RoleField Army
Garrison/HQBangkok
Nickname(s)義 (Gi = “righteous”)

History

edit

The 18th Area Army was originally formed on January 4, 1943, as the Thailand Garrison Command (泰国駐屯軍司令官, Tai-koku Chūtongun shirebu). It was renamed the Thirty-ninth Army on December 14, 1944, and became the 18th Area Army on July 7, 1945, shortly before the end of the Pacific War.[1]

The 18th Area Army was under the control of the Southern Expeditionary Army Group as a military reserve and garrison force, ostensibly to help defend the Empire of Japan's nominal ally, the Kingdom of Thailand against possible invasion by the Allies, but in more practical terms, it was present to ensure that Thailand remained an ally to Japan. It was headquartered in Bangkok.[citation needed]

The 18th Area Army was demobilized in Bangkok at the surrender of Japan on August 15, 1945, without having seen combat.[citation needed]

List of Commanders

edit

Commanding officer

edit
Name From To Notes
1 Lieutenant General Aketo Nakamura 4 January 1943 20 December 1944 Siam Garrison Army
x Lieutenant General Aketo Nakamura 20 December 1944 14 July 1945 Japanese 39th Army
x Lieutenant General Aketo Nakamura 14 July 1945 15 August 1945 18th Area Army

Chief of Staff

edit
Name From To Notes
1 Major General Seiji Moriya 4 January 1943 21 January 1943 Siam Garrison Army
2 Major General Kunitaro Yamada 21 January 1943 22 November 1944 Siam Garrison Army
3 Major General Hitoshi Hamada 22 November 1944 20 December 1944 Siam Garrison Army
1 Major General Hitoshi Hamada 20 December 1944 9 July 1945 Japanese 39th Army
2 Major General Tadashi Hanaya 9 July 1945 14 July 1945 Japanese 39th Army
1 Major General Tadashi Hanaya 14 July 1945 15 August 1945 Japanese 18th Area Army

Notes

edit
  1. ^ Madej, Japanese Armed Forces Order of Battle, 1937-1945

References

edit
  • Latimer, Jon (2004). Burma: The Forgotten War. London: John Murray. ISBN 978-0-7195-6576-2.
  • Madej, Victor (1981). Japanese Armed Forces Order of Battle, 1937-1945. Game Publishing Company. ASIN: B000L4CYWW.
edit