DefenceTalkMoscow will soon deploy more of its advanced S-400 air defence systems in Russian-annexed Crimea, a military official said Wednesday amid rising tensions with Ukraine. The RIA Novosti news agency reported it would be in place by the end of the year, joining three other S-400 systems already on the peninsula, which Russia annexed from […]https://www.defencetalk.com/russia-to-deploy-new-s-400-missiles-in-crimea-71951/