Syria's foreign ministry on Sunday condemned the unannounced visit of the top US military officer to a US base in northeast Syria as "illegal" and a "flagrant violation" of the country's sovereignty, state news agency SANA reported.
Army General Mark Milley, chairman of the Joint Chiefs of Staff, made the unannounced visit on Saturday to assess a nearly eight-year-old mission there and to review safeguards for US troops against attack.