Reported on June 5 according to Indian media, xidalaman shows Indian defense minister that day, india and Russia buy S-400 air defence missile and " armor " the negotiation of air defence system has entered final phase. That day, on the press conference that 4 years with respect to India the job sums up, when the query that answers a reporter, xidalaman says, "Be known according to me, they lasted very long worldly, but had entered final phase with respect to the negotiation of missile of S-400 air defence. " the graph is system of missile of S-400 air defence. Before this, de Luore's husband also is in deputy director general of bureau of collaboration of technology of Russian federal military affairs to expressed this year in April, russia hopes this year the 2nd quarter and India are signed buy S-400 air defence missile and " armor " the contract of air defence system. The graph is system of missile of S-400 air defence. Before this, india hopes to buy the S-400 missile system of 5 battalion, ask a price of company of imports and exports of Russia country technology 5.5 billion dollar, and do not include training and after service charge, still reject to undertake the technology is made over; This lets India be accepted hard. India ever hoped to chop valence to come 4.5 billion dollar, but bilateral negotiation all the time relatively hard. The graph is attend Russia 2017 " triumphal day " of parade " armor " air defence system. Actually, even if is to complete a negotiation this year, actual delivery also wants when after 2020. Now, turkey, sand also buys system of missile of S-400 air defence of purpose especially, if Turkey and sand also complete a negotiation especially, so the time that Russia delivers the goods to India is likely more after procrastinating.