Meanings

enemy combatant

aggression

the end of the Cold War (1989)

gunfight

title fight

Battle of Okinawa (April, 1945)

site of a bloody battle

battle robot

(strategy of) fielding political candidates to unseat rivals in one's own party

tactical plan

corporate warrior (exceptionally dedicated and hard-working employee)

Battle of Dan-no-ura (final battle of the Genpei War; 1185)

first challenge

Greco-Persian Wars

Sino-Japanese War

defensive battle

Peloponnesian War

war victim

failed at every attempt

Mexican-American War (1846-1848)