MOSCOW (Reuters) - Russia has said it will target U.S. missiles and the ships or planes that fire them if an attack on Syria threatens the lives of its own military personnel based there. Here’s what we know about Russian military capabilities in Syria:
MISSILES
‘TRIUMPH’ S-400 SURFACE-TO-AIR MISSILES
An advanced truck-mounted system that Russia is known to have deployed to protect its Hmeymim air base in Syria’s Latakia Province and its Tartus naval facility on the coast. Its mobile nature means it can easily and quickly be deployed elsewhere. Designed to shoot down military aircraft, missiles and drones, its radar can detect targets up to 600 kms (375 miles) away. Each truck carries four missiles of varying range. Can track multiple targets simultaneously. Taken seriously by NATO, the S-400s have not been combat tested however. Capable of intercepting U.S. Tomahawk cruise missiles, there are question marks over whether Moscow has enough interceptor missiles deployed to Syria to handle a large swarm of missiles. In such a situation it might be able to shoot down some, but not all incoming missiles. Russia also has an older version of the same missiles - S-300s - deployed in Syria.