Question: When did the soviet union test its first atomic bomb?
Disambiguated questions and answers: question: When did the soviet union first test its first atomic bomb?
What time did the soviet union test its first atomic bomb?
answer: 29 August 1949
August 29, 1949
7:00 a.m
Natural Questions answer: 29 August 1949 (from the Wikipedia article "Soviet atomic bomb project")