Russia has promoted the RS 28 Sarmat, often called Satan 2, as a next generation heavy ICBM with long range, large payload options, and potential hypersonic configurations, while U.S. officials have ...

Russia’s RS-28 Sarmat, better known in NATO circles as “Satan II,” was sold as a planet-scorching superweapon that would cement Moscow’s nuclear dominance for decades. Instead, a string of spectacular ...