Paraguay
Practice Relating to Nuclear Weapons
In 1996, during a debate in the First Committee of the UN General Assembly, Paraguay stated:
Given its commitment to this great undertaking of general disarmament, and nuclear disarmament in particular, our country will be one of the sponsors of the draft resolution of Brazil, which declares that the Treaties of Tlatelolco, Rarotonga, Bangkok, Pelindaba and the Antarctic are helping gradually to turn the southern hemisphere and adjacent areas into a vast nuclear-weapon-free space. 
Paraguay, Statement before the First Committee of the UN General Assembly, UN Doc. A/C.1/51/PV.5, 16 October 1996, p. 5.