Outpost

1.

(A place manned by soldiers at a distance from the main army and dept to warm of or delay an attack, soldier or soldiers stationed in an outpost, settlement on the frontier or in a distant place) ប៉ុស្ដិ៍មុខ
Example: Fort Surname was once an outpost of the Northeastern Army.

2.

(បច្ចេកទេស) ប៉ុស្តិ៍មុខ

1.

A post or station without the limits of a camp, or at a distance from the main body of an army, for observation of the enemy.

2.

The troops placed at such a station.