The Battle of Cape Gloucester was part of the larger New Britain campaign, named Operation Dexterity, in turn part of Operation Cartwheel of the Solomon Islands and New Guinea campaigns. While at Finschhafen preparing for the Cape Gloucester landings, General Douglas MacArthur inquired of Masters, "Young man, are you ready for this operation?" He replied, "More important, General, my troops are ready," which drew a grin from MacArthur.