Taiwan Strait Taiwan Strait The Taiwan Strait, or Formosa Strait, is a -wide strait separating the island of Taiwan from mainland China. The strait is part of the South China Sea and connects to the East China Sea to the north. The narrowest part is wide. The Taiwan Strait is the section of sea between the Chinese mainland (in Asia) and the island of Taiwan. Much of China's Fujian Province is west of the strait, having the main islands of Kinmen, Xiamen (a major city overspilling into the mainland and including Gulangyu Island), Pingtan and Matsu just off its coast. The Penghu
Coast Guard Administration (Taiwan) Coast Guard Administration (Taiwan) The Coast Guard Administration of the Ocean Affairs Council (CGA; ) is charged with maintaining law and order, protecting the resources of the territorial waters of the Republic of China (Taiwan), which surrounds Taiwan, Penghu, Kinmen, Matsu Islands, Green Island, Orchid Island, Dongsha Islands, and Nansha Islands as well as providing a first line of defense along coastal areas against smugglers and illegal immigrants. The CGA is considered a civilian law enforcement agency under the administration of Ocean Affairs Council of the Executive Yuan, though during emergencies it may be incorporated as part of the Republic