掃討 そうとう作戦 さくせんじゃありませんでした
sōtō sakusenjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 掃討作戦

1. Was not a sweeping operation.; Was not a mopping-up operation.

Past/Perfective
Negative
Polite
Terminal Form