The US has expressed its “concern” over the delivery of S-400 Triumf surface-to-air missile systems from Russia to India but it remains undecided on how to deal with the transaction, a senior Pentagon official said.
The S-400 is known as Russia’s most advanced long-range surface-to-air missile defence system.
Though there is no official comment by the Indian Air Force on the deliveries, Russia’s Director of the Federal Service for Military-Technical Cooperation (FSMTC) Dmitry Shugaev told Sputnik news agency last week that the deliveries of the missiles are going on as planned. Read More…