やえやま がた掃海 そうかい かんであれば
yaeyamaga tasōka ikandeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of やえやま型掃海艦

1. If it is a Yaeyama-class minesweeper:; If it were a Yaeyama-class minesweeper:

Ba Conditional