Practice Relating to Nuclear Weapons
In 1996, during a debate in the First Committee of the UN General Assembly, Oman stated:
It is no secret that disarmament in all its aspects remains the main focus of the international community. While, as we know, the cold war is over, our mission to achieve international peace and security is not yet complete. Based on these developments, we in the Sultanate of Oman agree that nuclear weapons still pose the greatest threat to international peace and security. Consequently, we share the conviction that the international community should focus more intensely than ever in the future on the complete elimination of these weapons through national and international efforts. 
Oman, Statement before the First Committee of the UN General Assembly, UN Doc. A/C.1/51/PV.12, 24 October 1996, p. 20.