Pakistan is a democratic parliamentary federal republic with Islam as the state religion. The first Constitution of Pakistan was adopted in 1956, but was suspended in 1958 by General Ayub Khan. The Constitution of 1973 - suspended in 1977, by Zia-ul-Haq, but re-instated in 1985 - is the country's most important document, laying the foundations of the current government.
Pakistan is a federation of four provinces, a capital territory and a group of federally administered tribal areas. The government of Pakistan exercises de facto jurisdiction over the western parts of the disputed Kashmir region, organized as two separate political entities; Azad Kashmir and Gilgit-Baltistan.
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