Naval operations, American World War, 1939-1945 168 History 75 Campaigns 64 Aerial operations, American 32 Naval operations 30 Submarine 28 more ... Naval operations, Japanese 22 Admirals 17 Aircraft carriers 16 Aviation 13 Vietnam War, 1961-1975 11 Officers 10 Sailors 10 Shipwrecks 9 Midway, Battle of, 1942 8 Naval operations, British 7 Warships 7 Fighter pilots 6 History, Naval 6 Korean War, 1950-1953 5 Military intelligence 5 Naval operations, German 5 Regimental histories 5 Transportation 5 Aerial operations, Japanese 4 Amphibious operations 4 Anti-submarine warfare 4 Iraq War, 2003-2011 4 Merchant marine 4 less ...