The Philippine military has deployed a navy ship and air force planes to shadow a Russian submarine, which passed through the South China Sea off the country’s western coast last week

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 news agency.

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

President Ferdinand Marcos Jr. said on Monday the presence of a Russian attack submarine in the Philippines' exclusive economic zone in the South China Sea was "very worrisome".

A Russian attack submarine surfaced in the South China Sea to the west of the Philippines last week, prompting Manila to send a warship and aircraft to track it, said the Philippine military on Monday, an appearance that the president said was “very worrisome”.

Philippine President Ferdinand Marcos on Monday described as "very worrisome" the presence of a Russian attack submarine off the country's coast in the disputed South China Sea.Roy Vincent Trinidad, spokesman for the navy in the South China Sea,

Ferdinand Marcos Jr has described Russia South China Sea activity as concerning but his security officials say there no threat Read Full Article at RTcom

A Russian attack submarine was detected in the Philippines’ exclusive economic zone, causing concern for President Ferdinand Marcos Jr. The incident involved the Kilo-class submarine awaiting weather improvement to proceed to Vladivostok.

The Armed Forces of the Philippines (AFP) confirmed on Monday the sighting of a Russian submarine in the Philippines. According to the Philippine Navy,