Putin said the missile flies at 10 times the speed of the sound and can overcome air-defence systems
US officials have warned repeatedly that Russia is trying to interfere in the 2018 mid-term US elections
Putin is widely popular in Russia and is all but guaranteed to win a presidential election this week
Moscow accused politicians and journalists of whipping up anti-Russian sentiment
This material may not be published, broadcast, rewritten, redistributed or derived from.
Unless otherwise stated, all content is copyrighted © 2019 The Express Tribune.
Technical feedback? firstname.lastname@example.org