Submarines' top speeds are different when they're underwater than when they're cruising on the surface -- and not always in ...

Have you ever wondered whether it's possible to own a personal submarine? It turns out that it is, but it will cost you millions and you may not be impressed.

The Dutch submersible builder has released images of one of the world’s fastest personal subs, with manoeuvring capabilities that should make it a natural for the next Bond movie. The design has the ...

Declassified video of airstrike on Islamic State targets in Somalia ...

Crush Depth - A Dub-Sonic Submarine Symphony in Four Sides by artist/composer Spacefuzz Spacefuzz (Charles Morogiello) and Marty Art ...

Built in 1943, the Becuna is a Balao-class submarine with a Greater Underwater Propulsive Power 1-A modernization — today, it's the only remaining GUPPY 1-A submarine in the world. After serving ...

The global ranking of countries with the most submarines highlights ongoing military investments and strategic defence priorities. Nations continue to develop underwater capabilities for security and ...