India to buy S- 400 systems from Russia amid tough sanctions from US

WION Oct 05, 2018, 02.05 PM(IST)

The S-400 is one of the world's most advanced long-range air defence systems. India will finally acquire the S-400 Triumf, the world's most lethal surface-to-air missile, from Russia amid a threat of tough sanctions from the US. The deal was signed between Prime Minister Narendra Modi and Russian President Vladimir Putin this afternoon.