Sanaa International Airport (IATA: SAH, ICAO: OYSN) is the primary international airport of Yemen located in Sanaa, the capital of Yemen. It services Sanaa City as well as the entire population of the Northern Provinces of Yemen. Initially, a small passenger terminal was built in the 1970s. The runway is shared with a large military base with several fighter jets and transport aircraft of the Yemeni Air Force.Due to the Saudi Arabian-led intervention in Yemen, a no-fly zone has been imposed over the entire country, as of 28 March 2015, so civilian flights have ceased operation.[2][3] The only flights operating from then on were flights by foreign countries to evacuate their nationals. The militaries of India and Pakistan evacuated their citizens from Yemen as the war began.