What metaphor does Paul use to describe the airman?

Paul describes how the soldiers are in the midst of a particularly fierce attack. He says, "We have become wild beasts. We do not fight, we defend ourselves against annihilation." Since they have not literally transformed into wild animals, this is a metaphor.

Hope I was helpful

north atlantic treaty organization.

b. they tried to evict the squatters from the area.

so sorry if wrong