17th Parallel Demilitarised Zone

The 17th parallel north is a circle of latitude that is 17 degrees north of the Earth’s equatorial plane. It crosses Africa, Asia, the Indian Ocean, the Pacific Ocean, Central America, the Caribbean and the Atlantic Ocean. It has a particular significance in relation to Vietnam. The 17th Parallel Demilitarised Zone was the provisional military demarcation line between North and South Vietnam established by the Geneva Accords of 1954. The demarcation line did not exactly coincide with the 17th parallel but ran south of it, approximately along the Bến Hải River in Quảng Trị Province to the village of Bộ Họ Sử and from there due west to the Laos–Vietnam border. In 1976 the demarcation line was made irrelevant as Vietnam was unified following the withdrawal of American forces and the surrender of the South Vietnamese government.