China will continue to improve and expand its dregger fleet and triple dredging capacity again over the next 15 years. China will spend $2 to 4 billion per year on better ships and on operations to build islands. China has built a 140-meter-long, 28-meter-wide dregger, the Tian Kun Hao, which has described by some local media as “Asia’s most powerful island maker”. It is expected to go into service in the summer of 2018. The Paracel Islands are a chain of some 130 tiny features. China will likely building up dozens into islands with airports, missile facilities and ports.