前方 ぜんぽう さい補給 ほきゅう てんだったら
zempōsaihokyūtendattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 前方再補給点

1. If/when there were resupply points ahead; If/when ahead was a resupply point

Tara Conditional