化学 かがく兵器 へいき禁止 きんし条約 じょうやくであれば
kagakue iki kinshijōyakudeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 化学兵器禁止条約

1. If the Chemical Weapons Convention…; Were the Chemical Weapons Convention…

Ba Conditional