Pedzisa mutsara unotevera: Chibvumirano cheSTART II chaida kuti zvombo zvinorwisa mabhomba zvideredzwe kusvika pa3 500 kusvika ku3 000, asi hachina kubvumidzwa neDuma yeRussia. Kutsiva 2002
Strategic Offensive Reductions Treaty yakasundira kuderedzwa kusvika muna 2012, nemuganhu we2,200 misoro yehondo yakashandiswa. Chibvumirano chitsva cheSTART chakasainwa muna 2010 chinozvipira kudzikisa muganho iwoyo kusvika pa1 550 warheads, uye chakasimbiswa neRussian Duma musi wa 26 Ndira 2011.