Hiroshima izahora yibuka igisasu kirimbuzi yarekuriweho umunsi nk'uyu Amazu yarokotse ikibombe ca Hiroshima agiye kubomorwa Ubushakashatsi bwatumye abasirikare baba 'imashini zo kwica' Mu gihe ingabo z'ibihugu vyop mu burengero bw'isi zari zimirije gutsinda intambara, ako karwi kiswe Ibihangange Bitatu - ni ukuvuga umukuru w'igihugu ca Amerika Franklin Roosevelt, umushikiranganji wa mbere w'Ubwongereza, Winston Churchill, hamwe n'umukuru w'igihugu c'Uburusiya Joseph Stalin - bahuriye mu karere ka Yalta, akarere k'Uburusiya kari ku nkengera zikiyaga Cirabura (Mer Noire).
