恒久 こうきゅう てき停戦 ていせんじゃありませんでした
kō kyūtekiteisenjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 恒久的停戦

1. Was not a permanent ceasefire.; Was not a lasting truce.

Past/Perfective
Negative
Polite
Terminal Form