In mid-March, two US researchers put forward a proposal for a new nuclear disarmament treaty, ‘All START’, in the Bulletin of Atomic Scientists. This would include all five nuclear weapon states recognised in the Nuclear Non-Proliferation Treaty: Britain, China and France as well as Russia and the US.
Another new move would be to make the treaty ‘of unlimited duration’ instead of time-limited.
Russia announced in February that it would be suspending its participation in New…