戦闘 せんとう陣地 じんち前縁 ぜんえんではありません
sentōjinchino zen endewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 戦闘陣地の前縁

1. It is not the forward edge of the battle position.; It's not the leading edge of the battlefield.

Negative
Polite
Formal Register