Oreshnik Missiles: Covered 1,200 km in 15 minutes – Reported sightings in Kazakhstan (Video)
Emergency NATO-Ukraine meeting on Tuesday - Western concerns over Putin's escalation intentions - What we know and don’t about the Oreshnik Missiles - Watch the video
Oreshnik missiles: The Russian system is unknown to the West and invisible to Ukraine’s air defence
Putin in his speech yesterday referred to a "test" - Fears of escalation - Oreshnik can hit targets at more than 10,800 km/hour