China's South China Sea Militarization: Antelope Reef Construction Completed

China completes first stage of construction at Antelope Reef in the Paracel Islands, including potential runway, helicopter pad, and deep-water harbor. The island's strategic location near Taiwan strengthens China's military hold and could complicate US and allied operations in a Taiwan contingency. This escalation impacts regional deterrence dynamics and Japan's security environment. Completion confirmed by multiple sources; 6km artificial island with deep-water port and possible runway. China also exploring autonomous multi-domain defense (drones, AI) for SCS outposts, signaling long-term military modernization.