Turkey to finalise S-400 deal with Russia Turkish President Recep Tayyip Erdogan has said that his government is close to finalising a deal to obtain Russia’s S-400 missile defence system – a source of worry for Turkey’s NATO allies GREECE Ankara CYPRUS IRAN 400km 250 miles BULGARIA RUSSIA TURKEY SYRIA IRAQ Maximum range of S-400: 400km S-400 TRIUMF (SA-21 Growler) Maximum detection range 600km Maximum altitude 30km Maximum target speed 4.8km/sec Targets engaged simultaneously Up to 36 Missile ranges 9M96: 120km 48N6: 250km 40N6: 400km Fire control radar Mobile command post Launcher: Equipped with four missile canisters. Up to eight launchers in S-400 battery Each canister holds four short-range missiles or one longer range missile Sources: Associated Press, Army Technology © GRAPHIC NEWS