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

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

Russia has agreed to help China equip and train an airborne battalion, according to leaked documents reviewed by a leading think tank, illustrating the ever-deepening military partnership between ...

The submarine's crew were carrying out a "routine inter-fleet transfer" in the Mediterranean Sea, the Russian navy said in a ...

NATO chief Mark Rutte mocked Russia on Monday over the "limping" condition of one of its submarines as Russian authorities denied it had been forced to surface because of technical problems.