Russia fighter jets now seen at Syrian airfield: U.S. officials

WASHINGTON (Reuters) - The United States believes a small number of Russian fighter jets are now at an airfield in Syria, two U.S. officials told Reuters on Friday, a move that adds significant air power to a military buildup that has stoked concern in Washington. One of the officials, who spoke on condition of anonymity, said there were four Russian jets at the airfield near Latakia, a stronghold of Syrian President Bashar al-Assad. The second official declined to offer a precise figure. (Reporting by Phil Stewart; Editing by Susan Heavey)