production of fissionable materials must be subjected to safeguards. A pre-condition for a verifiable "cut-off ” is the separation of civil and military nuclear activities in all nuclear-weapon States. Sweden therefore urges all nuclear-weapon States to take measures to this effect. It is important to continue the work on the prohibition of attacks on nuclear facilities. In view of the forthcoming review conference, the parties participating in the negotiations on such a prohibition should re-examine their positions so as to achieve a pragmatic understanding. And all other States should support continued efforts to achieve such an understanding. In the radically improved international climate, there are new opportunities for disarmament negoations. In part, these opportunities have already become manifest. Not least in the last few days and months. It is vitally important that the prevailing constructive atmosphere should embrace all aspects of disarmament. However, while land-based intermediate-range nuclear missiles are now in the process of being scrapped; while bilateral super-Power reductions in strategic nuclear arms have been agreed in principle; while agreement has been reached between the two major military Powers on the elimination of the bulk of their chemical arsenals; and while prospects for conventional disarmament measures have greatly improved - naval nuclear disarmament has not yet begun. Naval forces are an integral part of overall military structures, and must not be excluded from disarmament efforts. At least every fourth nuclear weapon is said to be earmarked for maritime use. Large numbers of tactical nuclear weapons are deployed on naval vessels routinely crossing the oceans, our common heritage. While it could be argued that sea-borne strategic nuclear weapons may contribute to stability, this does not apply to these tactical nuclear weapons. While sea-borne strategic nuclear weapons may be the last ones the nuclear-weapon States will forgo, tactical naval nuclear 
**Analysis**
The text discusses the production of fissionable materials, safeguards, nuclear weapons, disarmament, and naval nuclear disarmament. It seems to be focused on international relations and security, rather than any specific economic or social issue. The language used is formal and diplomatic, suggesting a government or international organization's perspective.

**Category**
International relations, Science and technology