International School of Islamabad International School of Islamabad International School of Islamabad (ISOI) is an international school in Islamabad, Pakistan, serving K-12. Established in 1965, it moved to its present site in Islamabad in 1975. Previously it was located in Rawalpindi. The United States Military Advisory Aid Group (USMAAG) established a one-room school in Rawalpindi, Pakistan in 1965; the school moved to a prefabricated building located on of land in January 1966. While the school was in Rawalpindi it served grades K-8. Initially the younger students directly took classes while correspondence course were used for higher grade levels. Wives of UMAAG employees taught the
Federal Capital Territory (Pakistan) flights and cargo facilities. In addition there was an airport at Mauripur which is now the Masroor Pakistan Air Force base. In 1947, Karachi had the only major port in western Pakistan while Chittagong was the main port for eastern Pakistan. The city was linked to the rest of West Pakistan by railway with the main stations at Karachi City Station and Karachi Cantonment Station. Federal Capital Territory (Pakistan) The Federal Capital Territory (FCT) around Karachi was the original capital territory of Pakistan. The FCT was created in 1948 from the city of Karachi and surrounding areas as the location