A video captures the moment an S-400 exploded in Crimea.Screengrab/Main Directorate of Intelligence of the Ministry of Defence of Ukraine Ukraine’s attack on a Russian air-defense system may point to ‘systemic tactical failures’ with Russia’s air defenses in Crimea, experts say Mia Jankowicz Fri, September 15, 2023 at 4:26 p.m Ukraine has recently taken out … Continue reading Ukraine’s Second Strike on S-400 in Crimea Exposes Weakness in the Highly Priced Russian Air-Defense System