China Builds 6-Sq-Km Island in Six Months
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- China dredged millions of tonnes of sand from the seabed to create a 6-sq-km crescent-shaped island on Antelope Reef in the Paracels in just six months, a pace the source describes as 'probably some kind of world record' for dredging
- Vietnam has pumped sand around at least 20 reefs over the past three years, creating 11 new harbours and controlling more than 11 sq km of reclaimed land — roughly half the area China controls — and is now installing military-grade infrastructure like navigation beacons
- The Philippines has received $500m in US military aid and is building up its own toeholds, expanding the runway at Pagasa Island (Thitu), adding a coastguard base, and reinforcing the rusting BRP Sierra Madre grounded on Second Thomas Shoal since 1999
- ASEAN has spent 30 years trying to negotiate a binding code of conduct on the South China Sea; the 2002 declaration was non-binding and China largely ignored it, while a 2016 Hague arbitration ruled decisively in the Philippines' favour — a ruling China has also ignored
- Analysts Greg Poling (AMTI) and Ray Powell (Sealight/Stanford) say the Antelope build is a message from China to Vietnam, which has been exploiting Beijing's focus on the Philippines — Powell calls it China 'reminding Vietnam who the big dog on the porch is'
Why it matters: After 30 years of stalled ASEAN diplomacy and China's outright dismissal of the 2016 Hague ruling, the South China Sea dispute has shifted from legal negotiation to raw competition, with China, Vietnam, and the Philippines all racing to dredge and militarize reefs. Vietnam now controls roughly half the reclaimed land China does, meaning smaller claimants are matching Beijing's playbook rather than waiting for international law to catch up.
