noun
homing torpedo
A torpedo that homes in on its target, typically using acoustic or wake-following guidance.
ホーミング魚雷は目標のスクリュー音を追跡する。
A homing torpedo tracks the sound of the target's propeller.
魚雷 is a general torpedo, while ホーミング魚雷 specifies a homing type.
Compound of English loanword ホーミング (homing) and 魚雷 (torpedo).