construction battalion

(military) A military battalion formally designated to engage in the construction of structures for military use.

Japanese Meaning

軍事目的で使用される建造物の建設を担当する、正式な軍事部隊、大隊

The construction battalion completed the forward operating base ahead of schedule to support the incoming units.

建設大隊は前方作戦基地の建設を予定より早く完了し、到着する部隊を支援しました。

Sense（1）

(military) A military battalion formally designated to engage in the construction of structures for military use.

construction battalions

（ plural ）