Unimak operated in the Hawaiian Islands until 7 September 1945, when she headed for the Aleutian Islands. She operated in the northern Pacific Ocean – calling in the Territory of Alaska at Adak and Attu in the Aleutians and at Kodiak on Kodiak Island, and once at Petropavlovsk-Kamchatsky in the Soviet Union – into November 1945 before heading southward to prepare for inactivation.
