There is an astounding amount of information on U.S. nuclear forces found in Nuclear Notebook – United States nuclear forces, 2020, published by The Bulletin of Atomic Scientists. Not having dived deep into the nuke world for a long time, I’m amazed how much info is available.
Previous posts have gone into a lot of detail on U.S. nukes. This discussion will cover a few interesting tidbits in no particular order with no particular theme.
New START is the name of the current treaty which limits U.S. and Russian nuclear weapons. It went into effect back in February 2011 and will expire in February 2021 unless it is extended for five years by mutual agreement of the U.S. and Russia. The article is skeptical that it will be extended based on what the articles describes as the “demonstrated disdain” of the current administration for any arms control agreements.
On-site inspections are a feature of this treaty. Article says through the end of 2019 there have been a combined total of 321 on-site inspections.