What is Atomic spies?
'''Atomic spies''' or '''atom spies''' were people in the [[United States]], the [[United Kingdom]], and [[Canada]] who are known to have illegally given information about [[Nuclear weapon|nuclear weapons]] production or design to the [[Soviet Union]] during [[World War II]] and the early [[Cold War]]. {{military-stub}} [[Category:Cold War]] [[Category:Soviet Union]] [[Category:Nuclear weapons]] [[Category:World War II]]