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 an accelerated schedule during World War II.

2024年4月16日 · 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.

The Pentagon, one of the world's largest office buildings, is the headquarters of the Department of Defense. Located in the Washington, D.C., area, the five-sided building has three times...

2025年2月1日 · NBC News, The New York Times, National Public Radio and Politico must vacate their Pentagon office spaces in two weeks for other media organizations — including at least one that did not request ...

2009年12月18日 · 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.

The Pentagon is the headquarters of the Department of Defense, a military command center, and a secure facility. Visiting the Pentagon requires all of the following: Sponsor; Visitor Registration; Background check (for individuals 18 years of age or older) Valid identification (government-issued, unexpired, with a photo)

2025年1月28日 · 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 services—Army, Navy, and Air Force.

The Pentagon is the headquarters of the United States Department of Defense. It is in Arlington, Virginia (near Washington, D.C.). It has limestone walls. It is in the shape of a pentagon, and has seven floors. The Pentagon is the largest office building in the world, [5] [6] but any place in the building can be reached within 7 minutes.

One of the largest office buildings in the world, the Pentagon serves as the headquarters of the United States Department of Defense. A symbol of American military strength, the concrete and steel building is recognized around the world.

2020年1月3日 · It is one of the largest no-hat, no-salute zones within the continental United States. The Pentagon originally was designed with four floors, but if you look up from the courtyard, you can see...