pentagon
a polygon with five sides and five angles
The Pentagon is a large five-sided building located in Arlington, Virginia, just across the Potomac River from Washington, D.C. It serves as the headquarters of the United States Department of Defense, as well as the headquarters of several other military agencies and commands. The building was completed in 1943 and is one of the largest office buildings in the world, with over 6.5 million square feet of office space.
The Pentagon is a symbol of American military power and is often depicted in popular culture as a place where secretive and important military operations take place. However, its primary function is to provide administrative and logistical support to the military and government officials who oversee the nation’s defense.
The building has a highly secure perimeter and access is strictly controlled by security personnel and checkpoints. Despite this, the events of September 11, 2001, when terrorists hijacked American Airlines Flight 77 and crashed it into the building, exposed vulnerabilities in the Pentagon’s security; however, extensive renovations have since been made to make the building more secure.
In summary, the Pentagon is a highly important and secure government building, serving as the headquarters of the Department of Defense and playing a significant role in the administration of national security and military affairs.
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