Nuclear Disarmament has become a vital concern of all nations. It is essential not only for humanitarian and moral but also for economic and military reasons. India has made significant contribution to disarmament in the United Nations (UN) in terms of ideas, resolutions, amendments and action plan. India is the only nuclear weapon state willing to accept total disarmament within the time framework and the one to provide an unconditional, unqualified and unlimited no-first-use pledge.