玉砕 audacious attack●death for honor [honour]●honorable [honourable] defeat

玉砕する be defeated honorably [honourably]●die a hero's death●die rather than surrender●die the death of a warrior

玉砕の〔軍の攻撃方法が〕 【形】banzai〔【語源】日本語から〕

玉砕攻撃 suicidal attack

玉砕突撃 suicidal charge●suicide charge