冷戦 れいせん がた思考 しこうじゃありませんでした
reisenga tashikōja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 冷戦型思考

1. Was not cold war thinking.; Was not thinking in terms of a cold war.

Past/Perfective
Negative
Polite
Terminal Form