Developments in Islamabad of Defence Housing Authority, Islamabad. It is facing the G.T. Road and is situated in the midst of a 330 kanal long commercial strip which will be completely developed by AL Ghurair Giga Pakistan (PVt.) Limited. The World Trade Center, Islamabad is approximately 13 kilometers from the central business district. The government is working on the feasibility of the mass transit rail system between Pakistan's capital city of Islamabad and its twin Rawalpindi city. The Capital Development Authority is planning to develop the existing Islamabad Zoo. The current proposal will extend the existing zoo over an area of and will
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.