Early history Islamabad Capital Territory, located on the
Pothohar Plateau of the northern
Punjab region, is considered one of the earliest sites of human settlement in Asia. Some of the earliest
Stone Age artefacts in the world have been found on the plateau, dating from 100,000 to 500,000 years ago. Rudimentary stones recovered from the terraces of the
Soan River testify to the endeavours of early man in the
inter-glacial period. Excavations by Dr. Abdul Ghafoor Lone reveal evidence of a prehistoric culture in the area. Relics and human skulls have been found dating back to 5000 BCE that indicate the region was home to
Neolithic peoples who settled on the banks of the Soan and who later developed small communities in the region around 3000 BCE. The
Indus Valley civilisation flourished in the region between the 23rd and 18th centuries BCE. Later the area was an early settlement of the
Aryan community
which migrated into the region from
Central Asia. In 2015–16, the Federal Department of Archaeology and Museums, with the financial support of National Fund for Cultural Heritage, carried out initial archaeological excavations and unearthed the remains of a Buddhist stupa at Ban Faqiran, near the
Shah Allah Ditta caves. The stupa was dated to between the 2nd and 4th centuries CE. File:Gate of Pharwala Fort toward the Swaan stream.JPG|15th-century
Pharwala Fort beside the
Swaan River File:Shah_Allah_Ditta_caves_2.JPG|The caves at
Shah Allah Ditta, on Islamabad's outskirts, were part of an ancient Buddhist monastic community File:Saidpur 1.jpg|The restored village of
Saidpur predates the surrounding city of Islamabad
Construction and development When Pakistan gained independence in 1947, the southern port city of
Karachi was its provisional national capital. In 1958, a commission was constituted to select a suitable site near
Rawalpindi for the national capital with particular emphasis on location, climate, logistics, and defence requirements, along with other attributes. After extensive study, research, and a thorough review of potential sites, the commission recommended the area northeast of Rawalpindi in 1959 which was used as provisional capital from that year on. In the 1960s, Islamabad was constructed as a
forward capital for several reasons. Karachi was also located at the southern end of the country along the
Arabian Sea. Pakistan needed a capital that was easily accessible from all parts of the country. Karachi, a business centre, was also considered unsuitable partly because of intervention of business interests in government affairs. The capital was not moved directly from Karachi to Islamabad; it was first shifted temporarily to Rawalpindi in the early 1960s and then to Islamabad when essential development work was completed in 1966. In 1981, Islamabad separated from Punjab province to form Capital Territory. Such world-renowned architects as
Edward Durell Stone and
Gio Ponti have been associated with the city's development. The city suffered damage from the
2005 Kashmir earthquake which had a magnitude of 7.6. Islamabad has experienced a series of terrorist incidents including the July 2007
Siege of Lal Masjid (Red Mosque), the June 2008
Danish embassy bombing, and the September 2008
Marriott bombing. In 2011, four terrorist incidents occurred in the city, killing four people, including the murder of the Punjab Governor
Salmaan Taseer. Construction of the
Rawalpindi-Islamabad Metrobus, the region's first mass transit line, began in February 2014 and was completed in March 2015. The Rawalpindi Development Authority built the project at a cost of approximately Rs. 24 billion, which was shared by both the Federal government and the provincial government of Punjab. ==Geography==