South China Sea Tensions Escalate After Collision Between Chinese and Philippine Vessels

The incident near Second Thomas Shoal tests the U.S.-Philippine defense treaty amid rising regional hostilities.

Chinese and Philippine ships collided near the disputed Second Thomas Shoal, leading to injuries among Philippine sailors.
The U.S. reaffirmed its defense commitment to the Philippines following the incident.
Philippine President Marcos warns that further escalation could cross a 'red line' leading to military conflict.
China's aggressive tactics include blockades, water cannon attacks, and ramming of Philippine vessels.
The situation highlights the broader geopolitical struggle involving China, the U.S., and regional allies.