Harmon, hull DE-678, belonged to the Buckley class of destroyer escorts. The name honors Mess Attendant Leonard Roy Harmon. Bethlehem Shipbuilding Corporation, at Fore River Shipyard, Quincy, Massachusetts, laid her down on 31 May 1943 and launched her on 25 July 1943. The Navy commissioned her on 31 August 1943. Her first commanding officer was Lieutenant Commander Kendall E. Read.
Her Pacific duty took her to Manus, Luzon, Lingayen, and Iwo Jima. She was credited with 3 battle stars.
Her commissioned service ended on 25 March 1947. She went to the breakers later.
