Mianwali (Punjabi/) is the capital city of Mianwali District in Punjab, Pakistan. The 81st largest city of Pakistan, it is known for its diverse population of, Punjabi and Pashtun ethnicities. History Mianwali District was an agricultural region with forests during the Indus Valley Civilization. Then later Vedic Civilization took place. In 997 CE, Sultan Mahmud Ghaznavi took over the Ghaznavid dynasty empire established by his father, Sultan Sebuktegin. In 1005 he conquered the Shahis in Kabul, followed by the conquests of Punjab region. The Delhi Sultanate and later Mughal Empire ruled the region. The population of the Punjab region became majority Muslim, following the conquests by various Muslim dynasties from Central Asia. Before the British rule, the area formed an integral portion of the Graeco-Bactrian Empire of Kabul and the Punjab. Immediately preceding the annexation of the Punjab by the British after the Second Anglo-Sikh War, this area was part of the Sikh Empire. During British rule, the Indian empire was subdivided into provinces, divisions and districts; afterward, the independence of Pakistan divisions remained the third tier of government until 2000. The British had made the town of Mianwali as tehsil headquarters of Bannu District then part of Dera Ismail Khan Division of Punjab province. The population of Mianwali, according to the 1901 census of India, was 3,591. Geography The city of Mianwali is located in North-west region of the Punjab. The city is located near to the Chashma lake to south west and Namal Lake to its north east. The Chasma lake is home to the Chasma Barrage, that houses a 184 MW power station. The Chasma lake also houses one of the two nuclear power facilities in Pakistan – the Chashma Nuclear Power Plant. The city has an airport built near the old World War II aerodrome and known as M.M.Alam Base Mianwali. It is one of the major operational and training air bases of the country. The No. 1 Fighter Conversion Unit of the PAF is stationed here. Notable locations in the vicinity of the city include: Chasma Nuclear Power Plant The Chashma Nuclear Power Plant (or CHASNUPP), is a large commercial nuclear power plant located in the vicinities of Chashma colony in Mianwali District Punjab in Pakistan. Officially known as Chashma Nuclear Power Complex, the nuclear power plant is generating energy for industrial usage with four nuclear reactors with one being in planning phase in cooperation