Meanings

imperial soldier

infantry

military operation

military bridge

whole army

former army

southern army (e.g. in a civil war; esp. the Confederate States Army during the American Civil War)

northern army (e.g. in a civil war; esp. the Union Army during the American Civil War)

commander-in-chief of the expeditionary force against the eastern barbarians (940-1335)

commander-in-chief of the expeditionary force against the eastern barbarians (940-1335)

(Imperial) Japanese Army

US troops stationed in Okinawa

navy aircraft

army soldier

air force aircraft

army aircraft

Army War College

US military bases in Japan

naval strength

night battle