救出 きゅうしゅつ作戦 さくせんじゃなかったです
kyūshutsusakusenjanakattadesu

Noun
Desu Copula

The polite, past negative form of 救出作戦

1. Wasn't a rescue operation.; Wasn't trying to rescue.

Past/Perfective
Negative
Polite
Casual Register