Hard-Hitting All-Weather 'Guardian of Russian Skies' Modernised S-300 Deployed 500

Hard-Hitting, All-Weather 'Guardian of Russian Skies': Modernised S-300 Deployed 500 Km From Moscow

The S-300 series of air defence systems have recently proven their efficiency as they have repelled numerous attacks on Russian military bases in Syria, including drone swarm assaults – something that not all defence systems are capable of handling.