The Pentagon is the headquarters of the United States Department of Defense, in Arlington County, Virginia, across the Potomac River from Washington, D.C. The building was constructed on an …

Touring the Pentagon - Soldiers, sailors, airmen, Marines and Coast Guardsmen assigned to their services’ ceremonial units volunteer or are hand-picked to become Pentagon tour guides. Every …

3 days ago · Pentagon, large five-sided building in Arlington county, Virginia, that serves as the headquarters of the U.S. Department of Defense.

THE PENTAGON Conceived in the summer of 1941, and completed at breakneck speed in only 16 months, the Pentagon initially fulfilled a seemingly conventional task. Covering nearly 29 acres, it …

The Pentagon is headquarters for the Department of War, a military command center, and a secure facility. Access to the Pentagon Reservation is restricted to the conduct of Department of War …

Pentagon History Three buildings housing great institutions of the U.S. government have come to be regarded as national monuments and have become part of national and international history: the …

Dec 18, 2009 · The Pentagon is the Virginia headquarters of the U.S. Department of Defense, located in a massive five-sided concrete and steel building that’s a potent symbol of America’s military strength ...

Jul 14, 2025 · The Pentagon shifted from a wartime necessity to a lasting symbol of U.S. military power as Cold War tensions heightened. By transforming from a headquarters during the war to an iconic …

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Find key information & resources for Pentagon - Air Force in District Of Columbia including contacts, important messages, directions, cost of living, and more.