Turkish Foreign Minister Mevlut Cavusoglu speaks at an annual foreign policy review meeting in Ankara, Turkey, on Jan. 6, 2020. The U.S. killing of Qassem Soleimani, commander of the Quds Force of Iran's IRGC, threatens peace and stability throughout the region, said the Turkish foreign minister on Monday. (Photo by Mustafa Kaya/Xinhua)