The Pentagon - Wikipedia
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.
10 Things You Probably Didn't Know About the Pentagon
Apr 16, 2024 · It's the world's largest low-rise office building. The entire U.S. Capitol building could fit inside any of the building's five wedges. It has 6,500,000 square feet of office space (three...
Pentagon ‑ Location, Building Timeline, 9/11 - HISTORY
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.
Pentagon History: 7 Big Things to Know - U.S. Department of Defense
Dec 19, 2019 · The federal government confiscated it during the Civil War, but the building's concept and construction didn't happen until several decades later. Here's the rest, in a nutshell.
Pentagon | History & Features | Britannica
Jan 15, 2025 · 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.
Historical Office > DOD History > Pentagon > History
The institutional status of the Pentagon derives from its role as nerve center of the country’s armed forces—the largest of U.S. government institutions. From 1942 to 1947 it housed the War...
Why Is the Pentagon a Pentagon? | Smithsonian
Apr 10, 2017 · The reason for the Pentagon’s shape is no myth, but other conspiracy theories and false beliefs persist, including an absurd claim that a plane never did plow into the building on 9/11.
The Pentagon - Virginia Places
Starting in 1942, the "New War Department Building" was called the "Pentagon Building." Office workers began moving into the building in the summer of 1942. The Secretary of War moved his office from the Munitions Building to the Pentagon Building on November 14, 1942.
A History of the Pentagon Building - NPR
Jul 8, 2007 · Seventeen and a half miles of corridors, 7,700 windows, 67 acres of parking -those are just a few of the figures that illustrate the scope of the nation's largest and most imposing office building...
The Pentagon - GlobalSecurity.org
The Pentagon building is composed of five concentric pentagonal rings connected by ten radial corridors. Each of its outer walls is 921.6 feet long.