弾道 だんどうミサイル破壊 はかい措置 そち命令 めいれいであれば
dandōmisairuwa kai sochimeireideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 弾道ミサイル破壊措置命令

1. If/when an order to destroy ballistic missiles…; If it were an order to destroy ballistic missiles…

Ba Conditional