The current security crisis in Crimea has, up to this point in time, mostly involved conventional army and navy forces of the Russian Federation and Ukraine. Nuclear weapons, however, have the potential to rear their ugly head. Both the United Kingdom and the United States have particular responsibilities too, as signatories to the 1994 agreement on security assurances for Ukraine,
Russia’s Multi-vector Nuclear Policy: a Hindrance to Disarmament
Today, Russia and the US possess approximately 95% of the world’s nuclear weapons, and bilateral nuclear relations between these two countries still constitute one of the main issues in global nuclear disarmament.