China has resumed large-scale island-building in the South China Sea, focusing on Antelope Reef, which could become its largest military base there.

The project may include a runway, missile systems, and surveillance facilities, strengthening China’s strategic position and supporting its territorial claims.

The move comes amid ongoing disputes with regional players like Vietnam and Philippines, while the United Statescontinues to oppose Beijing’s expansion.

Analysts say the buildup could be significant in any future conflict over Taiwan, given the area’s strategic location, the Wall Street Journal has reported.

The renewed construction also signals rising regional tensions and a potential escalation in competition over control of key maritime routes.