対たい潜せん水すい艦かん

noun which may take the genitive case particle 'no'

anti-submarine

Used as a pre-noun modifier in military and naval contexts, often in compounds like 対潜水艦戦 (anti-submarine warfare) or 対潜水艦ミサイル (anti-submarine missile).

• その艦かんは対たい潜せん水すい艦かん任にん務むに就ついている。

  The ship is on an anti-submarine mission.

• 対たい潜せん水すい艦かん戦せんの訓くん練れんが行おこなわれた。

  Training for anti-submarine warfare was conducted.