Interesting Engineering on MSN

Russia deploys first S-500 air defense unit, claims it can down US stealth jets

The S-500 Prometheus succeeds the S-400 Triumf, the mainstay of Russian air defense that first entered service nearly two ...
Morning Overview on MSNOpinion

Russia’s S-500 air defense claims it can target F-22 and F-35

Russia is promoting its new S-500 Prometheus as the first air and missile shield designed from the ground up to hunt fifth ...