pentagon
a polygon with 5 sides
The Pentagon is a symbol of United States military power and the headquarters of the United States Department of Defense. It is located in Arlington, Virginia, just outside of Washington, D.C. The Pentagon is one of the largest office buildings in the world, covering over 6.5 million square feet. It has five sides (hence the name pentagon) and houses approximately 26,000 military and civilian employees.
The construction of the Pentagon was completed in 1943 during World War II, and it has served as the primary location for U.S. military planning and decision-making ever since. The Pentagon includes offices for the Secretary of Defense and other high-ranking military officials, as well as military intelligence agencies, communications and logistics departments, and other departments involved in national defense.
In addition to its role in military operations, the Pentagon has also been targeted by terrorists. On September 11, 2001, hijackers associated with al Qaeda flew a plane into the Pentagon, killing 184 people and causing significant damage. The building underwent extensive renovations to repair the damage and improve its security measures.
Overall, the Pentagon is a critical institution for the United States and plays a crucial role in national defense and military strategy. It remains a highly secure and closely guarded facility, and its importance will likely continue for years to come.
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