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

Visitors who require an escort prior to 6 a.m. or after 4 p.m. and are not pre-registered will be unable to access the Pentagon. On weekends, holidays, and after hours (4 p.m. to 6 a.m.), DoW badge …

eemingly conventional task. Covering nearly 29 acres, it provided much-needed office space for thousands of War Department employees scattered in buildings and temporary structures in …

Apr 16, 2024 · Why is the Pentagon actually a pentagon? And is it the biggest office building in the world? Find these answers and more in the 10 things you probably didn't know about the Pentagon.,

3 days ago · Pentagon, large five-sided building in Arlington county, Virginia, near Washington, D.C., that serves as the headquarters of the U.S. Department of Defense, including all three military …

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 · Explore the history of the Pentagon, its construction, and its resilience through wartime and peace, including the 9/11 attacks and renovations.

The Pentagon was designed by George Bergstrom (1876-1955), and built by general contractor John McShain of Philadelphia. Ground was broken for construction on September 11, 1941, and the …

May 17, 2024 · The Pentagon is a building located in Arlington County, Va., near Washington, D.C. that houses the headquarters of the United States Department of Defense. The building has a unique …

Jan 20, 2025 · Often referred to as the world's largest office building, the Pentagon serves as the headquarters of the United States Department of Defense. Located in Arlington, Virginia, this iconic …