Force in the Aleutians campaign, patrolling around Attu, Kiska and Amchitka Island until mid-July. After returning briefly to Yokosuka Naval Arsenal for maintenance, Hatsuharu continued to patrol in the Chishima Islands, deploying out of Paramushiro or Shumshu to Kiska, making transport runs to deploy supplies and reinforcements. On 17 October, while accompanied by the destroyer , Hatsuharu was attacked by USAAF B-26 Marauder bombers off of Kiska. A direct bomb hit on her stern disabled her rudder, killing four crewmen and injuring 14 others. Oboro was sunk in the same attack, and Hatsuharu rescued 17 survivors. She limped back to Paramushiro on her own steam by 25 October Hatsuharu was docked at Maizuru Naval Arsenal from 6 November 1942 through 30 September 1943, and during this refit, numerous Type 96 anti-aircraft guns and a Type 22 radar were added. Repairs finally completed by 11 October 1943, Hatsuharu sortied with Hatsushimo as escort for the aircraft carriers and to Singapore. Likewise on 24 November, with Hatsushimo and Wakaba she escorted the carrier , from Kure to Truk via Manila, Singapore, Tarakan and Palau, returning with the aircraft carriers and to Yokosuka at the end of the year. At the start of 1944, Hatsuharu was reassigned directly to Combined Fleet headquarters, and continued in escort missions between Yokosuka and Truk. She returned to northern waters from the end of February to the end of June, with additional 25 mm anti-aircraft guns added during maintenance refits at Ōminato at the end of May and Yokosuka at the end of June. In July, she made two troop transport runs to Iwo Jima as part of the Japanese preparations against the American landings. A Type 13 radar was added at the end of July. In August through October, she escorted troop convoys from Kure to Taiwan and Luzon. On 24 October 1944, in the Battle of Leyte Gulf, Hatsuharu rescued 78 survivors from Wakaba, which had been sunk by aircraft from off the west coast of Panay. In November, Hatsuharu deployed out of Manila to escort troop convoys to Ormoc on 1 November and 9 November. However, on the night of 13 November, after returning to Manila, Hatsuharu was caught in an air raid in Manila Bay. A series of near misses buckled plates and set fires, causing the ship to sink in shallow water (). The attack killed 12 crewmen and injured 60 more,