Every nuclear weapon in the US arsenal

All the claims about numbers are basically useless because the two most persuasive (and important I feel) arguments that the website is trying to make have nothing to do with numbers at all:

* The first is that the US should change its command and control so that the president will require a declaration of war (ie act of Congress) to trigger a nuclear first strike. Note that this should not interfere with US deterrent vs other nuclear powers, as second strike (ie responding to nukes flying) would not require congressional approval. In fact, the concrete call to action for this site isn't about nuclear arms reduction, its about trying to pass a bill that would require this.

* The second is that current US modernization plans include vastly improving the performance of our current submarine based nukes to the point that they could reliably destroy Russian ICBM silos. This capability combined with weaknesses in Russian early warning and command and control systems increases the likelihood of the Russians devolving ICBM launch authority to lower levels of command during times of increase tension, leading to increased probability of accidental launch.

These two arguments are sound and pretty much orthogonal to size or presence of the American nuclear arsenal. This infographic makes it easy to conflate all of these aspects, thus maximizing the likelihood of someone dismissing these two points.