Russia denies “disruption” in supplies of S-400 missile systems
India and Russia had concluded a deal for the supply of S-400 Triumf missile system in October 2018., for a sum amounting to $5.43 billion dollars
S-400 Triumf air defence system
IAF getting ready for Russian S-400 Triumf air defence system, specialists leave for training in Moscow
Both countries are also sharing technologies and Russia is working towards improving the after-sales service system for which an advanced legal base has been developed.