経済 けいざい安全 あんぜん保障 ほしょうではありませんでした
keizaianzenhoshōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 経済安全保障

1. Was not economic security.; Was not economic safety.

Past/Perfective
Negative
Polite
Formal Register