Featured in torpedoes

This heavy-lift drone could quietly carry a sub-hunting torpedo
The mystery of a spooky Confederate submarine might finally be solved
Pentagon Study Scrutinizes The Future Of Autonomous Robot War
Unmanned Boat Fires Torpedo In Apparent First
Better Air Bubble Generation Could Lead To Faster Submarines
The Warship To End All Battles
This Could Be The Combustion Engine That Works On Venus
China’s Future Submarine Could Go The Speed Of Sound
Navy Dolphins Searching For Mines Uncover Sunken 19th Century Torpedo
The Anti-Swimmer Torpedo