攻撃 こうげき部隊 ぶたいじゃなかったです
kōgekibutaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 攻撃部隊

1. Wasn't an attacking unit.; Wasn't the attacking force.

Past/Perfective
Negative
Polite
Casual Register