当敌人入侵时，村民们自发组织了一支民兵保卫家园。

When the enemy invaded, the villagers formed a ___militia to defend their homeland.

当地民兵组织声称对这次袭击负责。

The local ___militia claimed responsibility for the attack.

每个村庄都有自己的民兵组织，负责当地的防卫工作。

Every village has its own ___militia responsible for local defense.