えん距離 きょり早期 そうき警戒 けいかい せんであれば
enkyori sō kikeikaisendeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 遠距離早期警戒線

1. If it were a long-range early warning line; If it is a long-range early warning line

Ba Conditional