The squadron transferred to the Pacific Theatre. VF-4 deployed aboard losing 5 F6Fs in operations off the Philippines in November 1944. VF-4 deployed aboard and participated in the Battle of Mindoro, attacks on Japanese bases on Formosa and the Battle of Okinawa, losing 28 F6Fs between November 1944 and March 1945. For the fighter-bomber mission the Hellcat was fitted with wingroot pylons, each of which could carry a 1,000 -Ib bomb or a 'Tiny Tim' rocket. Smaller rockets were carried on three zero-length launchers on each wing.