Ministry of War of Japan ended in 1945.
Ministry of Munitions - Japan - was created in 1943.
Ministry of the Navy of Japan was created in 1872.
Ministry of Defense - Japan - was created in 2007.
Ministry of Foreign Affairs - Japan - was created in 1947.
Chamberlain war ministry was created in 1939.
Churchill war ministry was created in 1940.
Ministry of War of the Russian Empire was created in 1802.
Ministry of the Navy of Japan ended in 1945.
Ministry of Munitions - Japan - ended in 1945.
Army War College - Japan - was created in 1882.
Naval War College - Japan - was created in 1888.