The Philippines will soon decide on an international platform to sue China for alleged damage to the marine environment, its justice minister said, as it pursues a second high-profile legal challenge against Beijing over the South China Sea.

The United States is not a party to the issue of the South China Sea and has no right to interfere in maritime issues between China and the Philippines, Foreign Ministry spokeswoman Mao Ning said on Thursday after Washington and Manila made unwarranted remarks against Beijing.

A Philippine security official says China is “pushing us to the wall” with growing aggression in the disputed South China Sea and warned that “all options are on the table” for Manila’s response, including new international lawsuits.

US Secretary of State Marco Rubio reaffirmed Washington's commitment to Manila and condemned Beijing for its "dangerous and destabilising" actions in the Sea, in his first phone call with Philippine Foreign Secretary Enrique Manalo.

U.S. President Joe Biden on Sunday met virtually with his counterparts from Japan and the Philippines to advance cooperation among the three countries, the White House said.

New U.S. Secretary of State Marco Rubio discussed China's "dangerous and destabilizing actions in the South China Sea" with his Philippine counterpart on Wednesday and underscored the "ironclad" U.S.

Caught off guard, the Philippines’ only available counter was to run a U.S.-donated World War II-era Navy ship, the BRP Sierra Madre, aground at nearby Second Thomas Shoal in 1999. As we will see below, this makeshift military outpost would become a key flashpoint in the years to come.

The regional bloc ASEAN and China should make headway on a protracted code of conduct for the South China Sea by tackling thorny "milestone issues", including its scope and if it can be legally binding,