HMS Gore should not be confused with HMS Goree.
The ship was ordered on 25 January 1942 and laid down as USS Herzog (DE-277), the first ship of the name, by the Boston Navy Yard in Boston, Massachusetts, on 20 May 1943. She was launched on 8 July 1943. The United States transferred her to the United Kingdom under Lend-Lease on 14 October 1943.
The ship was commissioned into service in the Royal Navy as HMS Gore (K481) on 14 October 1943 simultaneously with her transfer. She served on patrol and escort duty.
On 26 February 1944, Gore joined the British frigates and in a depth-charge attack that sank the German submarine U-91 in the North Atlantic Ocean at position 49.75°N -26.3333°W.
On 29 February 1944, Gore was operating as part of the First Escort Group when she, Affleck, Gould, and the British frigate detected the German submarine U-358 in the North Atlantic north-northeast of the Azores and began a depth-charge attack which continued through the night and into 1 March 1944, the four frigates dropping a combined 104 depth charges. Gore and Garlies were forced to withdraw to Gibraltar to refuel on 1 March, but Affleck and Gould continued to attack U-358. During the afternoon of 1 March, U-358 succeeded in torpedoing and sinking Gould at position 45.7667°N -23.2667°W, but then was forced to surface after 38 hours submerged and was sunk by gunfire from Affleck at position 45.7667°N -23.2667°W.[1]
The Royal Navy returned Gore to the U.S. Navy on 2 May 1946.
The U.S. Navy sold Gore on either 19 November 1946 or 10 June 1947 (sources vary) for scrapping.