Philippine President Ferdinand Marcos Jr pressed Southeast Asian leaders and China at a regional summit on Thursday to urgently speed up negotiations on a code of conduct for the South China Sea, while accusing Beijing of harassment and intimidation.

U.S. Secretary of State Antony Blinken told Southeast Asian leaders Friday that the U.S. is concerned about China's “increasingly dangerous and unlawful” activities in the disputed South China Sea during an annual summit meeting,

VIENTIANE, Laos -- Southeast Asian leaders stepped up pressure on China to respect international law following clashes in the disputed South China Sea, but Chinese Premier Li Qiang was defiant during annual summit talks on Thursday as he blamed "external forces" for interfering in regional affairs.