重装 じゅうそう歩兵 ふひょうではありませんでした
jūsōfuhyōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 重装歩兵

1. Was not a mechanized infantryman.; Was not heavy infantry.

Past/Perfective
Negative
Polite
Formal Register