On May 19, 2025, Russia’s United Aircraft Corporation (UAC) significantly raised the stakes in the air-to-air defense domain by upgrading its iconic MiG-31 interceptor with the integration of the new KS-172 long-range missile system. Originally developed during the Cold War to intercept strategic bombers at supersonic speeds and high altitudes, the MiG-31 now enters a new phase of capability evolution, one that could redefine the concept of extended-range air dominance. In an era where rapid reaction time and superior standoff capabilities are decisive, the renewed potency of the MiG-31 represents a major technological and strategic breakthrough. This development comes at a time of escalating global tensions, increasing military competition in high-altitude domains, and a renewed focus on intercepting next-generation threats before they reach their target. Read More.
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| According to Russian military expert Konstantin Sivkov, the KS-172 surpasses the R-37 in compactness while offering a formidable range of over 400 kilometers. (Picture source: Vitaly V. Kuzmin ) |