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, ...

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

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

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

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.

Philippine President Ferdinand Marcos on Monday described as "very worrisome" the presence of a Russian attack submarine off ...

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

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

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

This week's visit to Hawaiʻi by the president of Taiwan has made headlines around the world. Taiwan's government has said the ...