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.

MANILA, Philippines — The Philippines accused China on Tuesday of intimidating its fishermen at a disputed South China Sea shoal, and normalizing an “illegal presence,” after Beijing sent its largest coast guard vessel into Manila’s maritime zone.

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.

Growing tensions between China and the Philippines in the disputed Scarborough Shoal in the South China Sea are reaching a boiling point, Manila officials say.