The “Nuclear Umbrella” and Changing Nuclear Weapons Security Dynamics

An unreliable American nuclear umbrella means more countries want the nuclear bomb. For long, Europe and some other Asian countries were banking on US security guarantees. Ukraine had denounced nuclear weapons after the Soviet Union imploded, but after the Russian invasion of February 2022, and Russian threats to use a tactical nuclear weapon, Ukraine isContinue reading “The “Nuclear Umbrella” and Changing Nuclear Weapons Security Dynamics”