China summons Philippine Ambassador over South China Sea encounter

📌 Summary:

• China said it summoned the Philippine Ambassador on July 21, 2026 over an encounter a day earlier between the two countries at the Second Thomas Shoal
• On July 20, China and the Philippines traded accusations after an encounter between their vessels in contested South China Sea waters
  • Manila: one of its Navy personnel was struck on the head
  • Beijing: Manila provoked the incident, distorted facts and engaged in malicious hype
• Reflects continuing friction over overlapping maritime claims and freedom of navigation in the South China Sea

🎯 UPSC Relevance: GS2/GS3 — South China Sea disputes, UNCLOS and the 2016 arbitral ruling, maritime security, and India stakes in Indo-Pacific freedom of navigation.

📝 Prelims Facts:

• Second Thomas Shoal lies in the Spratly Islands of the South China Sea
• The 2016 Permanent Court of Arbitration ruling favoured the Philippines against China nine-dash-line claims
• China, Philippines, Vietnam, Malaysia, Brunei and Taiwan have overlapping South China Sea claims

🔑 Key Term: Second Thomas Shoal — a contested reef in the Spratly Islands where the Philippines grounded a warship (BRP Sierra Madre) to assert its claim, a recurring flashpoint with China.