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  1. S-400 missile system - Wikipedia

    The S-400 was approved for service on 28 April 2007 and the first battalion of the systems assumed combat duty on 6 August 2007. The system is complemented by its successor, the S …

  2. S-400 Missile System: Russia’s Advanced Air Defense System

    Mar 15, 2025 · That’s exactly what the S-400 Missile System, also known as the S-400 Triumf, does. Developed by Russia, this missile system has rapidly become one of the most talked …

  3. Türkiye Signals Willingness to Return Russian S-400 Systems as …

    6 days ago · Türkiye may return its S-400 air defence systems to Russia to regain access to the F-35 programme, lift US sanctions, and realign with NATO strategy.

  4. S-400: Russia's Most Powerful Air Defense System Explained

    Apr 17, 2025 · The S-400 is a long-range surface-to-air missile system developed by Russia to intercept and destroy a variety of aerial threats, including aircraft, cruise missiles, and ballistic …

  5. Turkey-Russia: What Erdogan Returning S-400 System Would …

    5 days ago · For years, relations between NATO allies the US and Turkey have been strained over the latter’s purchase of a Russian missile-defense system, the S-400. In response, the …

  6. S-400: The Air Defense System Built to Shoot Down F-22 and F-35 ...

    Nov 22, 2025 · Article Summary – The S-400 Triumf is billed by Moscow as the ultimate air defense system, able to spot and kill even fifth-generation jets like the F-22 and F-35.

  7. F-22, F-35 and B-21 Stunner: Mach 5 S-400 Air Defense

    Dec 13, 2025 · Russia’s S-400 Triumf is the backbone of its air defenses and a hot export—but mixed results in Ukraine raise big questions about its real limits.

  8. S-400 Triumf Triumph SA-21 Growler 5P85TE2 - Army Recognition

    Dec 11, 2025 · The S-400 nicknamed Triumf or Triumph, NATO code-named SA-21 Growler is a long-range surface-to-air missile system produced by Almaz-Antey.

  9. S-400 Defence System, Features, Range, Price, Speed, Comparison

    Dec 5, 2025 · India's S-400 air defence system is named "Sudarshan Chakra" after Lord Vishnu's mythological weapon, symbolising swift and precise destruction. This designation reflects the …

  10. S-400 Missile System: The Backbone of Modern Air Defense

    May 10, 2025 · The S-400 Triumf missile system, designated by NATO as the SA-21 Growler, represents one of the most advanced surface-to-air missile (SAM) platforms in global defense …