Dates 17 Aug 1943 – 18 Aug 1943 | ||
 | ||
4 destroyers 4 destroyers,
20 barges and auxiliary ships None 4 auxiliary ships sunk,
2 destroyers slightly damaged Result Strategic Japanese Victory Similar Naval Battle of Vella Lav, Battle of Blackett Strait, Battle of Vella Gulf, Battle of Cape St George, Battle of Kula Gulf | ||
Battle off horaniu
The Battle off Horaniu (Japanese: 第一次ベララベラ海戦) was a minor naval battle of the Pacific campaign of World War II fought on the night of 17 August 1943 near the island of Vella Lavella in the Solomon Islands
Contents
Background
After the fall of Munda and their defeat in the Battle of Vella Gulf, the Japanese had decided to evacuate their garrisons in the central Solomons. An evacuation convoy escorted by four destroyers (Sazanami, Hamakaze, Isokaze, and Shigure) commanded by Rear Admiral Matsuji Ijuin set out from its staging base at Horaniu on the northern tip of Vella Lavella on 17 August to evacuate the island of Kolombangara to the east.
Battle
At about 23:30 they were attacked by planes and were still in some disorganization when they were spotted at 00:29 by an American force of four destroyers (USS Nicholas, O'Bannon, Taylor, and Chevalier) commanded by Captain Thomas J. Ryan. After an ineffective exchange of torpedoes and gunfire at long range, the Japanese retreated at about 01:00.
Aftermath
The Japanese saved their barges and were subsequently able to evacuate 9,000 troops from Kolombangara.