The U.S. Navy’s Orca drone, also known as the Extra-Large Unmanned Undersea Vehicle (XLUUV), has been in development for ...

India is planning to launch its first human-carrying underwater vehicle -- also known as a ‘deep-sea manned submersible’, ...

A total of five underwater drones were recovered from various parts of the Philippines, according to the Philippine Navy on Tuesday.

The Navy Unit Commendation awarded to USS Michigan revealed the submarine carried out three classified missions, using underwater drones.