クラ湾夜戦
The Japanese had more success in landing troops the next day. A larger force of destroyers was dispatched, and landed about 1,600 troops and 90 tons of supplies. The Japanese destroyers were intercepted by an American force of cruisers and destroyers, and in the Battle of Kula Gulf, which was fought during the early hours of 6 July, an American cruiser and two Japanese destroyers were sunk. Three Japanese cruisers and four destroyers landed 1,200 soldiers unopposed on Kolombangara on the night of 9/10 July. On the night of 12/13 July, a further 1,200 Japanese soldiers were landed at Vila, though the Imperial Japanese Navy lost a light cruiser and the U.S. Navy a destroyer in the Battle of Kolombangara.