Japanese destroyer Yukikaze by Hyun Soo Kim | Model Shipwrights

A truly stunning seascape diorama capturing the excitement, fear and challenges facing all on board a destroyer under heavy attack from frequent inspirational modeller and friend Hyun Soo Kim

This is partial text from the full article (usually with photos) at https://modelshipwrights.com/news/japanese-destroyer-yukikaze-by-hyun-soo-kim

What did the Torpedo hit?

Probably a Mark 14 torpedo… it was troubled with premature detonation…

Or did they have a self-destruct function? If it missed and went a set time or distance it blew it self up. I know RPG-7 rounds, after the go X number of meters go kaboom on their own.