Named Feiyi by researchers in China, the drone is claimed to have great application potential in various military fields.

Amid reports of a new US military plan for an underwater drone release, scientists say China has already done it better.

China has developed the world's first aerial and underwater drone, "Feiyi," launched from a submarine and capable of swimming ...

The whole country went abuzz when a seemingly old video of an underwater drone was seen off the waters of Bohol.

Germany has deployed an underwater stealth drone to patrol the Baltic Sea in an attempt to confront Chinese and Russian ...

China has developed the world's first drone that can be launched by a submarine from the water, loop repeatedly between the ...