Beijing and Manila have agreed to continue talks on settling their territorial differences despite Philippine protests about the presence of a Chinese "monster ship" near the contested Scarborough Shoal.

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.

The Philippines said Sunday it had deployed a coast guard ship to challenge Chinese patrol boats attempting to "alter the existing status quo" of the disputed South China Sea.

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.

A Chinese coastguard ship patrolled Scarborough Shoal on Tuesday pushing the Philippines “to the wall,” and prompting Manila to consider international lawsuits.