Russia’s Next-Generation Nuclear Missile Failed a Test, Evidence Suggests
New York Times
Satellite photos showing a 200-foot-wide crater at a launch site indicate that the Sarmat missile, said by the Kremlin to travel at five times the speed of sound, might not be ready for duty.
https://www.nytimes.com/2024/09/23/world/europe/russias-sarmat-missile-test.html