Structure of the Pakistan Army Structure of the Pakistan Army The Structure of the Pakistan Army can be broken down two ways, administrative, and operational. Operationally the Pakistan Army is divided in 11 Corps having areas of responsibility (AOR) from mountainous regions of northern Pakistan to the desert and coastal regions of the south. Administratively it is divided in different regiments (details below). The General Headquarters (GHQ) of Pakistan Army is located in the garrison city of Rawalpindi in Punjab province. It is planned to be moved to the capital city of Islamabad. The Chief of the Army Staff (COAS), formerly called the Commander in
International School of Islamabad 165 students in January 2003, an all-time low, but enrollment recovered to 374 in 2007–2008. Enrollment declined after 2008. After the Islamabad Marriott Hotel bombing in October of that year, the United Nations and other organizations stated that Islamabad was not a family post, meaning employees of those organizations may not have their family members in the same city. Additional events in Pakistan and neighboring countries caused additional enrollment declines. Each year, 30% of the school's students are new students. Enrollment count: International School of Islamabad International School of Islamabad (ISOI) is an international school in Islamabad, Pakistan, serving K-12.