Nong Samet Refugee Camp (Thai: ค่ายผู้อพยพหนองเสม็ด, also known as 007, Rithisen or Rithysen), located in Nong Samet Village, Khok Sung District, Sa Kaeo Province, Thailand, was one of the largest refugee camps on the Thai-Cambodian border and served as a power base for the Khmer People's National Liberation Front (KPNLF) until its destruction by the Vietnamese military in late 1984.