 Simbira ku birimwo Imice Urupapuro rwitangiriro Ibiyaga binini Afrika Mpuzamahanga Imikino Video Urupapuro rwitangiriro Ibiyaga binini Afrika Mpuzamahanga Imikino Video Stanislav Petrov, yatumye hataba intambara yibigwanisho ruhanyanganda yapfuye afise imyaka 77 19 Ukwicenda 2017 Umusirikare wa kera wa reta zunze ubumwe zabasoviete yashimagijwe cane ku ngingo yafashe ishobora kuba yatumye hataba intambara yibigwanisho vyubumara hagati ya Amerika na reta zabasoviete yapfuye afise imyaka 77. 