Force was laid down on 19 November 1941 by the Penn-Jersey Corp., Camden, New Jersey, launched on 7 September 1942, and commissioned on 16 June 1943. The ship was reclassified a submarine chaser PC-1603 on 1 June 1944. On 26 May 1945, while anchored in Kimmu Wan, Okinawa, PC-1603 was struck by two Kawasaki Ki-61 "Tony" kamikaze aircraft. The first hit the bow at the water line and the second hit the bow at deck level. Three lives were lost and 15 wounded mostly from burns. PC-1603 was awarded three battle stars for the Leyte, Luzon and Okinawa landings.