Belligerence; a tendency or attitude of liking conflict or war (often expressed as 好戦的, belligerent).
その国の好戦的な姿勢に国際社会が懸念を示した。
The international community expressed concern over that country's belligerent stance.
彼の好戦ぶりは議論のたびに明らかになる。
His belligerence becomes evident whenever there is a debate.
好戦的な発言は外交関係を悪化させかねない。
Belligerent remarks can worsen diplomatic relations.