History World War Campaigns 12 Biography 6 World War, 1939-1945 4 Naval operations 3 Underground movements 3 1939-1945 2 Aerial operations 2 Army 2 Foreign relations 2 Japanese occupation 2 Malaya 2 Military leadership 2 Navy 2 Submarine 2 Air pilots, Military 1 Airbone troops 1 Airborne troops 1 Aircraft carriers 1 Airplanes, Military, Germany 1 Allied occupation 1 Berlin (Germany) 1 Berlin question, (1945-) 1 Blockade 1 Capaigns 1 Destroyer escorts 1 Diplomatic history 1 Equipment 1 Equipment and supplies 1