The S-400 Triumf (Russian: C-400 Триумф – Triumf; translation: Triumph; NATO reporting name: SA-21 Growler), previously known as the S-300 PMU-3, is a mobile surface-to-air missile (SAM) system developed in th… 展开

The development of the S-400 began in the early 1980s to replace the S-200 missile system, but was rejected by a state commission due to high cost and inability to address the threat of cruise missiles. In the late 1980s, the p… 展开

S-400 missile systems are organized around the 30K6E administration system, which can coordinate eight divizions (battalions). The 55K6E is a command and control center based on the Ural-532301 vehicle. The 91N… 展开

• Types of targets:
• All-purpose maximum radial velocity is 4.8 kilometres per second (17,000 km/h; 11,000 mph; Mach 14); absolute limit 5 kilometres per second (18,000 km/h; 11,000 mph; Mach 15), the minimum target … 展开

On 21 May 2007 the Russian Air Force announced that S-400 systems would be put on combat duty near the town of Elektrostal in Moscow Oblast, to defend Moscow and Central Russia, by 1 July 2007. On 6 Augu… 展开