under arms

Adjective

 * 1)  Equipped with weapons (of a country, army etc.); in a state of armed, military readiness.
 * 2)  Carrying a weapon (chiefly of a criminal); of a crime, committed using a weapon or weapons.
 * 1)  Carrying a weapon (chiefly of a criminal); of a crime, committed using a weapon or weapons.
 * 1)  Carrying a weapon (chiefly of a criminal); of a crime, committed using a weapon or weapons.

Translations

 * Finnish: aseissa, aseistautuneena, taisteluvalmina
 * Greek: