The Pentagon (S01E10)

At the heart of America's defense is a five-sided fortress dedicated to safeguarding the nation and its people. Yet, behind its sturdy walls and fortified windows lie countless secrets. Step inside the U.S. Department of Defense headquarters and uncover the intricate operations and classified activities taking place within the world's largest low-rise office structure. What led to the Pentagon's unique design? How many individuals are employed there? Discover the covert intelligence agencies that operate within this military hub and the measures taken to protect their secrets. What classified information was exposed in the aftermath of the September 11th attack, and how swiftly did the Pentagon resume normal operations? For seventy years, this iconic building has stood as a symbol of American military might, but it's the hidden truths within that are truly remarkable... until now.