After shakedown off San Pedro, California, she continued ASW patrols off the California coast until 7 March 1944, when she sailed for Pearl Harbor. The minesweeper then sailed for the Marshall Islands arriving Majuro 18 April. For the next 16 months YMS-395 engaged in patrol operations, convoy escort duty, and minesweeper services in the Marshall and Gilbert Islands. Together with similar ships of her type, she played an important role in defeat of Japan by keeping the staging harbors clear of enemy mines,
