Part 3/10:
Post-war, the National Security Agency set up camp at Arlington Hall, tasked with deciphering communications between Soviet agents. Among the agents was Meredith Gardner, whose intellect would soon lead him to uncover a shocking telegram that revealed the names of American physicists involved in the Manhattan Project. This unexpected intelligence garnered from a message sent almost eight months before the U.S. dropped the atomic bomb on Hiroshima sent tremors through U.S. intelligence agencies.