The Philippines said it spotted a Russian submarine in the South China Sea last week, in the latest sign of tensions in the ...

The submarine is capable of firing Kalibr cruise missiles that have seen extensive use in strikes against Ukraine.

Our nuclear submarine fleet is in big trouble. Production and repairs are backlogged. We can't even manufacture two per year ...

The 243-foot-long vessel is armed with a missile system that has a range of 7,450 miles, according to Russia's state-run TASS ...

The Philippine military has deployed a navy ship and air force planes to shadow a Russian submarine, which passed through the ...

The admiral in charge of the U.S. Indo-Pacific Command said this week that he expects Russia to advance China’s underwater ...

Virginia-class submarines have enhanced stealth, sophisticated surveillance capabilities, and special warfare enhancements ...

Russian Navy Improved Kilo class submarine RFS Ufa (B-588) is now operating in the East China Sea following a passage between ...

Japan said the Russian sub and a rescue towboat did not sail into Japan's territorial waters or conduct any dangerous ...

China develops a groundbreaking technology that uses ELF waves and a virtual radio source to detect submarines from the sky.

Pacific, said Russia could hand China submarine technology, altering the balance of power.

Japan has dispatched a surveillance plane and a navy ship after spotting a Russian submarine off the coast of a southwestern ...