In February–March 1944, "Jamaica" served as part of the covering forces for Convoys JW 57, JW 58 and RA 58. She was detached from the latter to escort the aircraft carrier as she launched an air strike against the German battleship Tirpitz as part of Operation Tungsten. In July she formed part of the covering force for the carriers , and during an unsuccessful attack on the German battleship "Tirpitz" berthed in Kaafjord (Operation Mascot). "Jamaica" escorted the Convoys JW 59 and RA 59