Follow RT for the news on weaponry, including Russian S-400 missile system, very often called Triumf, which is an anti-aircraft weapon system. Find the news and stories on the history and development of S-400 missile system. It was designed by Russian Almaz Central Design Bureau in 1990’s in order to upgrade the S-300 family. Get the news on RT about the Russian S-400 system drill and its usage. According to The Economist in 2017, Russian S-400 is "one of the best air-defence systems currently made.” The S-400 is designed to engage large variety of targets. The system is capable of shooting down aircrafts at ranges of up to 400 kilometers and ballistic missiles at a range of 60 kilometers. Get the news from RT on the countries, which purchased S-400 from Russia, for example, India and Turkey. Don’t miss the news on the reaction of the US government to those procurements, and sanctions they have threaten to impose.