Didn’t know about this.
https://www.foxnews.com/world/us-poised-to-pull-out-of-nuclear-arms-treaty-with-moscow-source
US poised to pull out of nuclear arms treaty with Moscow: source
By John Roberts, Rich Edson
FTA:
Earlier this month, Defense Secretary Jim Mattis said Russia’s deployment of nuclear-capable missiles in violation of an arms treaty was “untenable,” and that without changes by Moscow, the U.S. would have to match that military capability.