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Battle of Empress Augusta Bay 1943

View forward from USS Columbia during Battle of Empress Augusta Bay 1943
Image: USN, Public domain, via Wikimedia Commons

Recorded location from Wikidata; battle sites are often approximate.

Key facts

Date1 November 1943 – 2 November 1943Wikidata
Year1943Wikidata P580 (start time)
EraWorld War II era (1939–1945)derived from year
Nearest landmassAt sea (nearest continent: Oceania)Natural Earth (modern borders)
ContinentOceaniaNatural Earth
War / conflictWorld War IIWikidata P361
Coordinates-6.4000, 155.1500Wikidata P625

About the battle

The Battle of Empress Augusta Bay, on 1–2 November 1943 – also known as the Battle of Gazelle Bay, Operation Cherry Blossom, and in Japanese sources as the Sea Battle off Bougainville Island (ブーゲンビル島沖海戦) – was a naval battle fought at night in Empress Augusta Bay near Bougainville Island. The naval battle was a result of Allied landings at Cape Torokina in the first action in the Bougainville campaign of World War II. It may also be considered as part of the Solomons and New Guinea campaigns. The battle was significant as part of a broader Allied strategy—known as Operation Cartwheel—aimed at isolating and surrounding the major Japanese base at Rabaul. The intention was to establish a beachhead on Bougainville, within which an airfield would be built.

The naval battle took place at the end of the first day of the landings around Cape Torokina, as the Japanese sortied a large force from Rabaul in an effort to replicate the success they had achieved at Savo Island in August 1942, in response to Allied amphibious landings in the eastern Solomon Islands. Ultimately, the covering force of US warships was able to turn back the Japanese force, and the landings around Cape Torokina were successful.

Text adapted from the Wikipedia article Battle of Empress Augusta Bay (revision 1379461248), licensed under CC BY-SA 4.0. Changes: excerpted from the article lead section; formatting and citations removed. No text added.

Location

-6.4000, 155.1500 · At sea

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