Russia’s S-400 Triumf (NATO reporting name: SA-21 Growler) is the latest long-and medium-range surface-to-air missile system that went into service in 2007 NEW DELHI, February 6. /TASS/.

Beefing up the Russian SAM element in Syria with a cutting-edge S-400 Triumph (SA-21 Growler) long-range SAM system has considerably improved the AD coverage of the key facility, Hmeymim AB ...