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

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

While Japan confirmed no breach of territorial waters, the incident follows increased military activity in the region, ...

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 island near Taiwan.

China is willing to maintain communication with relevant parties and to jointly safeguard the security of international ...

A Russian submarine's passage through the South China Sea off the Philippine coast sparked concern despite its 'innocent ...

ITU thinks time is now for more talk about how to keep data moving beneath the waves On the same day that a submarine cable ...