Satellite images show dredging and land filling by China at two new sites in the South China Sea, both in the Amphitrite group of the Paracel Islands, approximately 15 kilometers north-northwest of China’s military base at Woody (Yongxing) Island. Also newly visible is a helicopter base under construction at Duncan Island, another site in the Paracels, suggesting that Beijing may develop a network of bases in the South China Sea to support anti-submarine warfare helicopters, such as its recently deployed ASW Z-18F. Read more