How US nuclear force modernization is undermining strategic stability
▻https://thebulletin.org/how-us-nuclear-force-modernization-undermining-strategic-stability-burs
TL;DR: With no increase in number of warheads, modernization provides USA with credible first strike capability. In response to that, adversaries are pushed to pre-delegate launch authority to lower levels. Add USA’s displays of overconfidence in BMD to that if you are not worried enough yet !