Theadvanceinbreadthanddepthofinternationalarmscontrolanddisarma-menthasitsgreatsignificanceineliminatingthethreatofanuclearwarandpro-pellingtheworldsituationonwardinthedirectionofrelaxationoftension.Atthesametime,anegativetrendalsoclaimsourattention.ThestrongmilitarypowersliketheUnitedStatesarecontendingamongthemselvesforretainingtheirmilitarysuperiorityandseizingmilitarysci-techcommandingheightswhileusingthe