ASSESSMENTS
Why the S-400 Missile is Highly Effective — If Used Correctly
Jul 12, 2019 | 13:43 GMT

An S-400 surface-to-air missile launcher is seen in Moscow, Russia. The Russian S-400 is arguably one of the very best all-around strategic SAM systems in operation today, and an even better replacement in the form of the S-500 is currently in development.
(SEFA KARACAN/Anadolu Agency/Getty Images)