S-400 Triumph
The S-400 Triumph is a Russian long-range surface-to-air missile system developed by the Almaz-Antey concern. It entered service with the Russian Armed Forces in 2007. The system is designed to engage aircraft, cruise missiles and ballistic targets at ranges of several hundred kilometres and is intended to replace the S-300 family. Russia has exported it to several countries, including China, Turkey and India.
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Ukraine strikes S-400 radar in Sochi and multiple Russian military targets
Ukraine's Defense Forces struck a 92N6 multifunctional radar station of a Russian S-400 Triumph air defense system in Sochi, Krasnodar Krai, on September 13 and overnight into September 14, 2026, according to Ukraine's General Staff. In the same operational window, Ukrainian forces hit drone storage, preparation and launch sites in the Kursk area and occupied Donetsk, a drone control point in Novohrodivka, radar stations and repeaters in Bryansk Oblast, and a short-range navigation radio system near the Saky airfield in occupied Crimea. The extent of the damage is being clarified; local Krasnodar Krai authorities reported damage to private houses in Sochi.