Japanese reinforced Kiska of the Aleutian Islands with 1,200 men, 24 aircraft, and 6 mini-submarines. Meanwhile, American B-24 aircraft bombed and damaged Japanese seaplane carrier Kamikawa Maru, seaplane carrier Kimikawa Maru, and oiler Fujisan off Agattu, and American submarines attacked four Japanese destroyers in the area, sinking three of them with torpedoes.
