 In World War II she served in the B3 Escort Group, protecting Atlantic convoys until the end of the war in 1945.She then joined the Anti-Submarine Training Squadron at the Portland, United Kingdom, and continued in this role until she was paid off at Chatham, England, United Kingdom in November 1956, after serving a total of 12 and a half years.As with other surviving Castle-class corvettes, she had been redesigned as a frigate in 1948 and her pennant number accordingly changed to F384.