National Museum of the United States Army

09/07/2026

Remember. Honor. Explore.

Join us on and throughout the weekend as we remember the 25th anniversary of the nearly 3,000 souls lost on September 11, 2001.

🔹Explore the new exhibit "Steel & Stone: Engineering the Response to 9/11," and learn how U.S. Army engineers responded to the devastation at Ground Zero and the Pentagon.

🔹See the historic Pentagon Flag that was unfurled over the damaged Pentagon the day after the attacks.

🔹Create a white paper flower for a special remembrance display.

🔹Visit the Pentagon Stone Memorial at Warriors’ Plaza.

🔹Take an Honor Walk around Warriors’ Field and receive a commemorative 25th Anniversary 9/11 pin.

These visitor programs and exhibitions are included in the Museum’s FREE admission. Learn more: https://www.thenmusa.org/remembering-9-11/

U.S. Army Corps of Engineers, Headquarters | Baltimore District, U.S. Army Corps of Engineers

09/06/2026

Watch this interview with U.S. Army Corps of Engineers, Headquarters Chief Historian, Dr. John Lonnquest, exploring the Corps' response to the Sept. 11 attacks and its contributions to the Museum's new exhibit, "Steel and Stone: Engineering the Response to 9/11."

Learn more about this special exhibition recognizing the 25th anniversary of Sept. 11, 2001 - now on display at the National Museum of the United States Army: https://www.thenmusa.org/exhibit/steel-and-stone/

This commemorative exhibit and visitor activities are included in your FREE Museum admission.

U.S. Army Corps of Engineers, Headquarters | Fort Belvoir | US Army Military District of Washington | Visit Fairfax | Virginia is for Lovers | 3d U.S. Infantry Regiment (The Old Guard) |

09/04/2026

Whether you enjoy unexpected detours or prefer proper planning and preparation, there’s plenty to explore at America’s U.S. Army Museum this summer!

Explore rare Revolutionary War artifacts in the landmark special exhibition, "CALL TO Arms: The Soldier and the Revolutionary War," and check out our newest exhibit commemorating the 25th anniversary of Sept. 11, 2001, "Steel and Stone: Engineering the Response to 9/11."

Plan your FREE, air-conditioned visit today!

https://www.thenmusa.org/visit/

09/01/2026

for FREE USArmy programs in September at the National Army Museum!

🟢 Battle Brief – The Rise and Fall of Horatio Gates | September 1 at 7 p.m. Virtual | September 8 at 12 p.m. Virtual and In-person

🟢 Remembering the 25th Anniversary of 9/11 | September 11-13 | 9 a.m. - 5 p.m. In-Person

🟢 History Talk – The Question of "What If?": The U.S. Army During the Cold War | September 2 and 9 at 12 p.m. Virtual | September 16 at 12 p.m. Virtual and In-person

🟢 Book Talk – "Winning the Ten Crucial Days: The Keys to Victory in George Washington's Legendary Winter Campaign," by David Price | September 17 at 7 p.m. | Virtual

🟢 History Hike – Civil War Alexandria: A Walking Tour | September 24 and 26 at 9 a.m. | Off-site

🟢 Modern Missions – Modern Missions: Then Came the Fire: Personal Accounts from the Pentagon, 11 September 2001 | September 30 at 7 p.m. | Virtual

Plus: Tiny Troops story times, daily discovery carts, craft activities and so much more!

Visit the events calendar for the full list of FREE Museum activities: https://www.thenmusa.org/events/

08/28/2026

08/26/2026

New Exhibit and Special Pentagon Flag Display Opens August 28!

In recognition of the 25th anniversary of 9/11, a new exhibit, “Steel and Stone: Engineering the Response to 9/11,” explores how the U.S. Army Corps of Engineers responded in the aftermath of the attacks on September 11, 2001. Sharing powerful artifacts and personal stories that invite visitors to discover the stories of those who mobilized with speed and purpose to help a nation recover and rebuild.

The massive U.S. flag that was unfurled over the damaged side of the Pentagon the day after the terrorist attacks will be on display in the Museum Lobby from August 28 - September 11. Now a artifact, the flag is folded and still bears soot stains from where it rubbed against the building.

Following the September 11 anniversary, the Pentagon Flag will move from special display in the Museum’s Lobby and join the Steel and Stone exhibit on the Museum’s third floor.

Learn more about this special exhibition: https://www.thenmusa.org/exhibit/steel-and-stone/

U.S. Army Corps of Engineers, Headquarters | Fort Belvoir | US Army Military District of Washington | Visit Fairfax | Virginia is for Lovers | 3d U.S. Infantry Regiment (The Old Guard) |

07/31/2026

Thank you for following the National Museum of the United States Army.

The Museum is a U.S. Army organization and as part of a U.S. Army initiative to streamline public communications, this page is not active in accordance with Army Directive 2026-17 (Optimizing Digital Media).

Please visit the Museum website to continue to explore U.S. Army history and to learn more about what’s new at the Museum - including information about new exhibits, visitor activities and our monthly public programs (virtual and in-person).

The Museum is open daily from 9 a.m. – 5 p.m. with free admission.

Thank you for your interest in the National Army Museum and we look forward to welcoming you in-person or to one of our virtual programs!

Visit the Museum website here: www.theNMUSA.org

26 AUG 2026 UPDATE: The National Museum of the United States Army has been approved to operate its social media channels. We look forward to continuing to share information and events from the National Museum of the United States Army with you. Thank you for following National Museum of the United States Army!

07/09/2026

Looking for a fun (and air-conditioned 😎) escape this summer? We’ve got just the spot!

Enjoy a day at the U.S. Army Museum, where adventure and learning come alive:

✅ Cool off and watch the film "Of Noble Deeds" in a 300-degree theater experience
✅ Experience Revolutionary War augmented reality in the Army Action Center
✅ Let your little ones explore their imagination in Fort Discover and try their hand at a fun craft in the Experiential Learning Center
✅ See history-defining artifacts up close in the special exhibition, "CALL TO Arms: The Soldier and the Revolutionary War
✅ Join a docent-led tour of the Museum galleries

📓 And while you're here, don't forget to get your "stamp of approval” from the Virginia 250 Passport Program! Pick up a free passport at Virginia Welcome Centers and select passport locations - then collect passport stamps at different historic venues in Virginia to chronicle your adventure and enter to win prizes.

The "cool" possibilities are endless at America's Army Museum, open daily from 9 a.m.-5 p.m. with FREE admission: https://www.thenmusa.org/visit/

07/08/2026

We're one week away from the virtual , "Combat Historian: Collecting and Writing Army Special-Operations History from Desert Storm to Afghanistan."

Join historian, author and retired U.S. Army Col. Richard W. Stewart, Ph.D. for an insightful look at the missions, challenges and transformation of America’s elite forces during a defining era of military history.

📅 Thursday, July 16 at 7 p.m. ET.

Begin your free registration here: https://www.thenmusa.org/public-programs/book-talks/