Does stationing US nuclear weapons in Europe still make sense? As of 2021, there remain about 100 B61 nuclear bombs stored at military bases in Germany, the Netherlands, Belgium, Italy, and Turkey (Kristensen and Korda 2021). Deployed under NATO’s nuclear sharing policy, these air-deliverable weapons are supposed to serve as a tool of extended deterrence against Russia and assurance of European allies about the willingness of Washington to defend them with all means available.