RUSSIA has warned it will shoot down US warplanes flying over Syria as tensions between Vladimir Putin and the West rapidly approach boiling point.
Moscow military bosses said they have set up sophisticated anti-aircraft missile systems in the war-torn country that may be a “surprise” to unidentified planes and helicopters.
Ruthless Putin ordered the deployment of the high-tech S-300 and S-400 units in order to protect Russian troops on the ground.
