Hitting Where it Hurts: The Invention & use of the Depth Charge | War History Online
Type 95 depth charge - War Thunder Wiki
Depth charge - Wikipedia
Depth Charge (BW) - Transformers Wiki
Are depth charges still a practical anti-submarine weapon? - Quora
Is it true that the use of depth charges in antisubmarine operations is obsolete now? If so, what is the alternative of depth charges in modern naval warfare? - Quora