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The Soviet Union detonated its first atomic bomb on August 29, 1949. This test, codenamed "First Lightning" or "Joe 1," marked the USSR's entry into the nuclear arms race, following the United States' atomic bombings of Hiroshima and Nagasaki in 1945. The successful detonation significantly shifted the geopolitical landscape during the Cold War.
What else can I help you with?
First country to detonate an atomic bomb?
US
What country declared war on japan after the atomic bomb was dropped?
USSR
What did the development of the atomic bomb in 1949 contribute to?
The cold war intensified when the USSR tested their bomb in 1949.
Why would the atomic bomb stop the USSR to spread communism?
I dont understand the question. why would America having the atomic bomb stop the USSR from spreading communism? Because if so it didn't. It spread to Cuba,Yugoslavia, North Korea, Plus parts of South Africa. While the US had the Atomic bomb.
Why was the atomic bomb secret?
We did not want Germany, Japan, Italy, or the USSR to know we were working on it.
First country to detonate an atomic bomb?
US
The second nation to detonate an atomic bomb was?
The Soviet Union
What was the second nation to detonate the atomic bomb?
The Soviet Union
Who exploded their atomic bomb in 1949?
USSR
Full form of a-bomb?
An atomic bomb uses nuclear fission at the atomiclevel to detonate several tons of explosives.
How did Truman react USSR's deployment of an atomic bomb?
How did truman react to ussrs deployment of an atomic bomb
Who detonated their first atomic bomb in 1949?
USSR
When does the USSR test the atomic bomb?
they tested it in august 1949
How do you test an atomic bomb?
You detonate it. Various instruments set up nearby collect data that is later evaluated to see how the bomb performed.
What were the risks the US faced by using the atomic bomb on Japan?
The main issue was for them to detonate in US soil.
Were the rosenbergs involved in making the atomic bomb?
no, but they were involved as couriers to leak information on the bomb to the USSR.
What country declared war on japan after the atomic bomb was dropped?
USSR
