水みず際ぎわ作さく戦せん

noun

shoreline protection operations; water's edge operations

A military or disaster-response term referring to operations conducted at the shoreline or water's edge, such as coastal defense, amphibious operations, or flood control measures.

• 自じ衛えい隊たいは水みず際ぎわ作さく戦せんで敵てきの上じょう陸りくを阻そ止しした。

  The Self-Defense Forces prevented the enemy's landing with shoreline protection operations.

• 台たい風ふうに備そなえて水みず際ぎわ作さく戦せんが展てん開かいされた。

  Water's edge operations were deployed in preparation for the typhoon.