The head of Russia’s strategic defense industry corporation Rostec says Moscow is ready to sell S-400 air defense systems to any nation that feels insecure and wants to seal its airspace, including the US if it wants to.
On Wednesday, Sergey Chemezov, head of the Russian state conglomerate Rostec, extended the offer to purchase S-400 Triumf, or the SA-21 Growler as it is known by NATO, to the Pentagon.