Russian President Vladimir Putin, right, and Syrian President Bashar Assad watch the troops marching at the Hemeimeem air base in Syria, on Monday, Dec. 11, 2017. Declaring a victory in Syria, Putin on Monday visited a Russian military air base in the country and announced a partial pullout of Russian forces from the Mideast nation. (Mikhail Klimentyev, Sputnik, Kremlin Pool Photo via AP)