The Bronze Age in the Indian subcontinent began around 5300 years ago with the early Indus Valley Civilisation, which included cities such as Harappa, Mohenjodaro, Lothal, and Kalibanga. The civilization was based on the Indus River and its tributaries, extending into the Ghaggar-Hakra River valley, the Ganges-Yamuna Doab, Gujarat, and southeastern Afghanistan. Today, the civilization's old territory is split between India and Pakistan. In Pakistan, the provinces of Sindh, Punjab, and Balochistan overlap with ex-Indus Valley territory. In India, the provinces Gujarat, Haryana, Punjab and Rajasthan also share territory with the Indus Valley Civilization.