<prompt> Nyora kupfuurira kweiyi ndima - Pamusangano wechi35 weG8  <response>: Muna July 2009, vatungamiriri venyika vakazivisa kuti vaitsigira chibvumirano chakaitwa naObama naMedvedev chokubvisa zvombo zvenyukireya uye vakakurudzira nyika dzose kuti dzirambe dzichiita zvimwe zvinhu zvine chokuita nokuderedza zvombo zvenyukireya. Vatungamiri veGlobal Zero vanotenda kuti chibvumirano chenyika dzakawanda chokubviswa kwezvombo zvenyukireya chava kusvika pamwero mukuru, zvikurukuru nemhaka yezvakaziviswa nevatungamiri vezvematongerwe enyika pamusangano unokosha weUN Security Council pamusoro pekupararira nezvombo zvenyukireya uye kubviswa kwezvombo wakashevedzwa naPurezidhendi Obama September 24, 2009. Purezidhendi Obama akagamuchira Mubayiro weNobel Worugare wa2009 mukubvuma nhamburiko dzake dzokuderedza zvombo zvenyukireya. 