軍備 ぐんび制限 せいげんじゃなかったです
gumbiseigenjanakattadesu

Noun
Desu Copula

The polite, past negative form of 軍備制限

1. Wasn't arming.; Wasn't preparing for war.; Wasn't strengthening defenses.

Past/Perfective
Negative
Polite
Casual Register