(h) The undertaking by the nuclear-weapon States that possess these weapons not to increase the number or types of weapons deployed and not to develop new types of these weapons or rationalizations for their use;
(h) 拥有这些武器的核武器国家承诺不增加所部署的武器数量或种类，并不研制新型的此类武器或使其使用合理化；