World War, 1939-1945 History 60 Naval operations 37 Naval operations, American 22 Submarine 16 Naval operations, German 15 Campaigns 13 more ... World War, 1914-1918 11 Guerre mondiale, 1939-1945 9 Military operations, Naval 8 Submarines (Ships) 8 Aircraft carriers 7 Equipment and supplies 7 Naval operations, Japanese 7 Officers 7 Aerial operations 6 Battleships 6 Korean War, 1950-1953 6 Vietnam War, 1961-1975 6 Admirals 5 Amphibious operations 5 Naval operations, British 5 Warships 5 Aerial operations, American 4 American 4 Histoire 4 Marines 4 Naval art and science 4 Naval history, Modern 4 Opérations navales américaines 4 less ...