What was the impact of the Cold War on the development of nuclear weapons?

What was the impact of the Cold War on the development of nuclear weapons?

The Cold War had a significant impact on the development of nuclear weapons. It led to a nuclear arms race between the United States and the Soviet Union, resulting in the rapid advancement and proliferation of nuclear weapons technology. Both superpowers sought to outdo each other in terms of nuclear capabilities, leading to the creation of more powerful and destructive weapons. This arms race heightened global tensions and the fear of a nuclear war, which had a profound impact on international relations and security policies during the Cold War era.