救きゅう援えん軍ぐんMeanings1nounreinforcements; relief columnRefers to a military unit sent to assist or rescue another force, often in a combat or emergency context.救きゅう援えん軍ぐんが到とう着ちゃくするまで、我われ々われは持もちこたえなければならない。We must hold out until the relief column arrives.