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

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

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

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

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

President Ferdinand Marcos Jr. said on Monday the presence of a Russian attack submarine in the Philippines' exclusive ...

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

President Ferdinand Marcos Jr. said on Monday the reported presence of a Russian submarine in the Philippine's exclusive ...

Tensions between Russia and the Philippines escalated as the Philippine military deployed a navy ship and air force planes to ...

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