| Disputed: | yes |
| Sin Cowe Island | |
| Type: | island |
| Other Names: | Sinh Ton Island Đảo Sinh Tồn (Vietnamese) Rurok Island (Philippine English) Pulo ng Rurok (Filipino) 景宏島 / 景宏岛 Jǐnghóng Dǎo (Chinese) |
| Pushpin Map: | Spratly Islands relief |
| Location: | South China Sea |
| Coordinates: | 9.8853°N 114.3297°W |
| Archipelago: | Spratly Islands |
| Country Admin Divisions Title 1: | District |
| Country Admin Divisions 1: | Trường Sa District, Khánh Hòa |
| Country Admin Divisions Title 2: | Commune |
| Country Admin Divisions 2: | Sinh Tồn Commune |
| Population: | 31 |
Sin Cowe Island, also known as Sinh Ton Island[1] (Vietnamese: Đảo Sinh Tồn); Rurok Island (Filipino; Pilipino: Pulo ng Rurok|lit=Island of Peak); Mandarin, is an island in the Spratly Islands in the South China Sea. With an area of 8ha, it is the seventh largest Spratly island and the third largest of those occupied by Vietnam. It has a fringing reef which is above water at low tide.[2]
This island has been controlled by Vietnam since 1974, first by South Vietnam's ARVN Navy, followed by the Navy of the Socialist Republic of Vietnam after 1975. The island is also claimed by China, the Philippines[3] and Taiwan.
It is part of the Union Banks.[4]
Sin Cowe island is garrisoned by Vietnamese soldiers. The structures on it include a two-storied government building, anti aircraft guns, artillery and a Vietnamese Sovereignty marker.[5]
There is also a civilian population with a school, children's playground, medical station and wind turbines for electricity generation.[6]