The role of the previously unreported submarine in the Chinese navy, which is the world's largest by hull count, remains ...

The US Navy’s new robot submarine is primarily a minelayer, the official leading the program has revealed. The 84-foot Orca ...

The incredible naval expansion of China and modernization continues. The latest surprise is yet another new and unexplained ...

The UK's Royal Navy reportedly mistook a marine mammal for the ?Red October? British ships spent several days tracking down a suspected Russian stealth submarine before concluding the suspicious sonar ...

Meet Orca, an autonomous submarine, nearly the size of an 18-wheeler truck, and the biggest unmanned underwater vehicle in the Navy inventory. Its technical name is the Extra Large Unmanned ...

A GIANT Chinese submarine has been spotted in new satellite pictures – sparking concern over its secretive purpose. The ...

In a related event last November, a Royal Navy submarine surfaced near a Russian spy ship loitering over critical undersea infrastructure in the English Channel, demonstrating the Navy's vigilance ...

The locations of the Royal Navy’s Astute-class attack subs and Vanguard-class ballistic missile submarines are among the UK’s most closely guarded military secrets. They are designed to move ...

The U.S. Navy has conducted the first in-water test of its Extra Large Unmanned Undersea Vehicle (XLUUV) “Orca,” marking a big step toward the future of naval warfare. The idea ...

Boeing delivered its first Orca to the Navy in December 2023 ... and help to protect the costlier manned warships and submarines of the fleet that are increasingly under the threat of enemy ...