Green river but you meet Vietcong soldiers

Rung Sat Special Zone (Vietnamese: Đặc khu Rừng Sác) was the name given during the Vietnam War by the South Vietnam Government and American forces to a large area of the Sác Forest (Vietnamese Rừng Sác), which is today known as the Cần Giờ Mangrove Forest. It was also known as the “Forest of Assassins.“[1] The name was derived from a misinterpretation of the Vietnamese word Sát to mean “assassin“. The actual name, Rừng Sác, is a Sino-Vietnamese word that roughly translated to “salty forest,“ a reference to its proximity to the saltwater marshes of the delta.