Could the missile defence shield support nuclear abolition?
Some proponents of the US missile defence proposals have stated that the program may spark unilateral US cuts in nuclear weapons, and therefore could contribute to nuclear disarmament. Despite the offer of cuts, the US would maintain its commitment to use nuclear weapons to respond to non-nuclear threat and a strong capability for nuclear second-strike retaliation. Therefore, although the offer might sound impressive, its practical effect would be minimal. Since unilateral weapons cuts proposed are outside of the context of international law, they cannot be verified or enforced and easily could be reversed. It is extremely likely that China would accelerate its nuclear program if the US missile defence shield proceeds. Adding this to the military mix in Asia is likely to heighten tensions and hasten a regional arms race.
