qualitaEive improvement of nuclear weapons, the developnent of new Eypes of such weapons and of preventing the proliferation of nuclear weapons. In that conEext,full inplementation of all the provisions of existing insEruments on non-proliferation would represent an important measure. 83. The UniEed Nations has a central role and primary responsibility in the sphereof disarmament. Indeed, genuine and lasting peace can only be created Ehrough the effective impleqrentation of the security system envisaged in the CharEer. In the realization of the objecEive of disarrnament, through the conclusion and implementation of agreements on genuine measures of disarmament, full account must be taken of the legitimate needs of States to protect their own national security. The further strengLhening of the system of security provided for in the Charter of the United Nations, including the prevention of the conditions and the containment of situations of tensions, confrontat,ion and conflict EhaC might otherwise be conducive to war, is, therefore, an integral part of the process of disarnamenE. 84. While t.he United NaEions provides the forum in which to consider the issue of the prevention of nuclear war in its globa1 perspective, very importanE steps could be and have been envisaged also in a regional context,. The Treaty for the Prohibition of Nuclear weapons in Lat.in Anerica (Treaty of Tlatelolco) is sucb an example. The issue of establishing such zones in different parts of the world is being discussed in various forurns and, where freely agreed upon, could conEribute meaningfully to the strengthening of international peace and security. In Ehis connection, the Declaration on the DenuclearizaEion of Africa is an iroportant example of such efforts. Measures and policies to build confidence among States' both regionally and world wide, could also great,ly cont,ribute to progress in disarmament. The international conmunity should intensify its efforts to promote
**Analysis**
The text appears to be discussing international relations, specifically the prevention of nuclear war and disarmament. It mentions the United Nations, treaties, and international agreements, indicating that it is focused on international diplomacy and global governance. The language used is formal and diplomatic, suggesting that the text is a official document or statement.

**Category**
International relations, Science and technology