Atlas of Battles

battle, interwar and Second World War

Battle of Kaiapit

Battle of Kaiapit was a battle fought on 19 September 1943 at Kaiapit, in what is now Papua New Guinea; it lasted 1 day. It was part of World War II, which ran from 1939 to 1945. The recorded result: Allied victory. Recorded strength: 226 against 500.

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Australian soldiers from the 2/16th Battalion arriving at Kaiapit by air
Australian soldiers from the 2/16th Battalion arriving at Kaiapit by air. Stuckey, Norman Bradford, Public domain, via Wikimedia Commons.
Fought19 September 1943lasted 1 day
WhereKaiapit, Papua New Guinea6.267S, 146.248E
OutcomeAllied victory
BelligerentsAustralia; United StatesagainstEmpire of Japan
Casualties and losses14 killed; 23 woundedand>214 killed
Part ofWorld War II1939 to 1945

Where it sits in World War II

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Corregidor, 1945Battle of Schoenfeld, 1945Battle of the Transdanubian Hills, 1945Battle of Prudnik, 1945The Long Fight, 1945Operation Teardrop, 1945Battle of the Argenta Gap, 1945Battle of Königshofen, 1945Battle of Heilbronn, 1945Cactus Ridge, 1945The Pinnacle, Battle of Okinawa, 1945Battle of Königsberg, 1945Battle of Kakazu, 1945Battle of Bologna, 1945Battaglia del Senio, 1945Battle of Mołomotkami, 1945Battle of Montese, 1945Battle of Gaiana, 1945Battle for Merkendorf, 1945Battle of Odžak, 1945Battle of Halbe, 1945Battle of Collecchio, 1945Battle of Haglebu, 1945Operation Cowboy, 1945Battle of Opicina, 1945Battle of Castle Itter, 1945Battle of Kuryłówka, 1945Battle of Břest, 1945Battle of Slivice, 1945Battle of Sugar Loaf Hill, 1945Battle of Ipo Dam, 1945Battle in the Hills of Kuniyoshi, 1945Battle of Sagami Bay, 1945Action of 24 July 1945, 1945Seishin Operation, 194519391945Battle of Kaiapit, 1943
313 placed engagements of World War II in time order; taller ticks are more widely documented. Each tick is a link.

Record

Date19 September 1943
to 20 September 1943
PlaceKaiapit, Papua New Guinea
6.267S, 146.248E
KindBattle, interwar and Second World War
Strength226500
Casualties and losses14 killed; 23 wounded>214 killed
Commanders
  • Gordon Grimsley King
Battle of KaiapitBattle of KaiapitLanding at NadzabBattle of John's Knoll–Trevor's RidgeBattle of MadangBattle of SioBattle of WauLanding at NadzabBattle of John's Knoll–Trevor's RidgeBattle of MadangBattle of SioBattle of WauLae100 km6.267S, 146.248E
The recorded site, with the nearest other engagements in the atlas. Present-day coastlines, rivers and borders; towns from Natural Earth.

Nearest engagements

In the same war

Elsewhere in 1943

Battle of Kaiapit is one of 2,997 engagements of the 20th century in the atlas and one of 54 in present-day Papua New Guinea.

Sources

Identity, coordinates, dates and the war from Wikidata Q4871367, released under CC0. Result, belligerents, commanders, strength and casualties from the infobox of the English Wikipedia article Battle of Kaiapit, revision 1370444505, read 2026-11-14, licensed CC BY-SA 4.0; the article's text is not reproduced here. Present-day country and state from Natural Earth. Dates before 1582 follow the Julian calendar as recorded.