The Barak Valley is located in the southern region of the Indian state of Assam. The region is named after the Barak river. The Barak valley consists of three administrative districts of Assam - namely Cachar, Karimganj, and Hailakandi. The main, largest and capital city of the Valley is Silchar. Once North Cachar Hills was a part of the valley but In 1951 erstwhile Sub-Division was made a separate district and eventually curved out of Cachar. On 1 July 1983, Karimganj district was curved out from the eponymous subdivision of Cachar Valley. This was again repeated in 1989 with the creation of Hailakandi district.