"One senior U.S. official said there were new, troubling developments involving Russia’s nuclear arsenal. The official asked for anonymity and declined to provide any details, given the sensitivity of the issue." nytimes.com/2022/10/24/us/…
Smack the link into the site below so you can read the full article archive.ph
I am very intrested in what this senior US official is talking about. Throughout the article it's emphasized that there has been no change in Russia's nuclear posture. Must be addressing something else.