A state-owned Chinese firm has reportedly secured exclusive rights for seabed exploration near the edge of Japan’s exclusive ...

Beijing reiterated its claim over the South China Sea's islands, including those within the Philippines' maritime zone.

Three Chinese research vessels were spotted within the eastern portion of the Philippines’ exclusive economic zone (EEZ) ...

China “deposited” a statement regarding “baselines of the territorial sea” adjacent to the disputed Scarborough Shoal in the ...

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

The Philippine Coast Guard (PCG) confirmed the recurring presence of three Chinese Maritime Scientific Research Vessels ...

The Philippine Navy only has "modest" to "minimal" capabilities to detect underwater threats in Philippine waters, a senior ...

A Russian submarine was spotted around 80 nautical miles (148km) off an island of the Philippines on Thursday. Philippine ...

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

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 ...

A Russian Kilo-class submarine identified as Ufa 490 was spotted within the Philippines' exclusive economic zone in the South ...

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