The branch of an intelligence service charged with keeping sensitive information from an enemy, deceiving that enemy, preventing subversion and sabotage, and collecting political and military information.

• 反情报组织情报组织的一个分支，任务是使敌人得不到高级机密，欺骗敌人，避免颠覆和阴谋破坏并收集政治和军事情况