The South China Sea is one of the most hotly disputed areas in the world. Due to its key location as a major trade route with abundant natural resources, Brunei, China, Malaysia, the Philippines, Taiwan, and Vietnam have all asserted competing sovereignty claims to portions of the South China Sea.1 Maritime features in the South China Sea are similarly disputed, with the claimant states frantically building installations on varied rocks, reefs, and other features to expand their exclusive economic zones.2