Non proliferation and disarmament: nuclear weapons under international law

The issue of nuclear weapons in the XXI century. The legality of the threat or of the use of nuclear weapons. Is the threat or use of nuclear weapons permitted under international law? Nuclear non-proliferation regime from 1968 to this date. Nuclear disarmament: a conventional obbligation or a customary rule of international law? The status of nuclear weapons under 2020 international law.