Muhammad Ali al-Halabi agreement; during the period of office of Mohammed Ali al-Halabial's as ambassador in Moscow from 1982 to 1990 at the installed the Soviet Union in al-Dumayr and Shinschar with S-75 a defense for the Syrian airspace. This was optimized after Operation Orchard More photos of Muhammad Ali al-Halabi Muhammad Ali al-Halabi Muhammad Ali al-Halabi () was a Syrian politician. After finishing his training at the National Teacher Training Institute, Muhammed studied Philosophy at the University of Damascus. In 1955 he became a teacher on the Golan and from 1959 to 1964 he was employed as a teacher in Kuwait. From
Ali Qushji Ali Qushji Ala al-Dīn Ali ibn Muhammed (1403 – 16 December 1474), known as Ali Qushji (Ottoman Turkish/Persian language: علی قوشچی, "kuşçu" – falconer in Turkish; Latin: "Ali Kushgii") was an astronomer, mathematician and physicist originally from Samarkand, who settled in the Ottoman Empire some time before 1472. As a disciple of Ulugh Beg, he is best known for the development of astronomical physics independent from natural philosophy, and for providing empirical evidence for the Earth's rotation in his treatise, "Concerning the Supposed Dependence of Astronomy upon Philosophy". In addition to his contributions to Ulugh Beg's famous work Zij-i-Sultani and