With the outbreak of hostilities in Korea, she was recommissioned 22 September 1950. She reported to Commander Amphibious Forces, Atlantic Fleet, at Little Creek, Virginia 6 December 1950. She took part in amphibious exercises and performed repair services for the next four years. Under the command of CDR Harold C. "Brownie" Brown, she was decommissioned 19 August 1955 at Green Cove Springs and was assigned to Sub Group 1, Florida Group, Atlantic Reserve Fleet. "Minos" was stricken from the Naval Vessel Register 1 January 1960 and sold to the Portsmouth Salvage Company of Virginia 18 October 1960 for scrapping.