U.S. Army Chemical Materials Activity

U.S. Army Chemical Materials Activity Welcome to the official page of the U.S. Army Chemical Materials Activity at APG, MD. U.S.

Army Chemical Materials Activity (CMA) is the world leader in programs to store, treat and dispose of chemical weapons safely and effectively. The organization developed and used technologies to safely store and eliminate chemical weapons at seven stockpile sites while protecting the public, its workers and the environment. CMA also has the storage mission at the nationโ€™s final two stockpile sites

. CMA headquarters management team, as well as scientific, communications and support staff, is based at the Edgewood area of Aberdeen Proving Ground in Maryland, while other dedicated managers and staff fulfill the activityโ€™s mission at the two remaining chemical weapons stockpile storage sites at Blue Grass Army Depot, Kentucky, and Pueblo Chemical Depot, Colorado, as well as recovered chemical agent materiel sites and locations across the country.

Prior to the Joint Munitions Command Casing Ceremony on June 10, 2026, Lt. Col. David Dellerman was recognized by Brig. ...
06/17/2026

Prior to the Joint Munitions Command Casing Ceremony on June 10, 2026, Lt. Col. David Dellerman was recognized by Brig. Gen. Dan Duncan and Command Sgt. Maj. Paul Ellis for his exceptional meritorious service.

He was presented the ๐™ƒ๐™ค๐™ฃ๐™ค๐™ง๐™–๐™ง๐™ฎ ๐™Š๐™ง๐™™๐™ฃ๐™–๐™ฃ๐™˜๐™š ๐™Š๐™ง๐™™๐™š๐™ง ๐™ค๐™› ๐™Ž๐™–๐™ข๐™ช๐™š๐™ก ๐™Ž๐™๐™–๐™ง๐™ฅ๐™š award on behalf of retired Chief Warrant Officer 5 David Cassity, president of the Ordnance Corps Association.

The JMC Casing Ceremony article can be found here: https://www.army.mil/article/293166

Blue Grass Chemical Activity completed its storage mission and is now aligned as a subordinate unit under Army Sustainment Command

Learn more about BGCA's historic achievement: https://www.army.mil/article/290548/chemical_stockpile_destruction_milestone_leaves_lasting_legacy

Prior to the Joint Munitions Command Casing Ceremony on June 10, 2026, Col. Rodney D. McCutcheon was recognized by Brig....
06/17/2026

Prior to the Joint Munitions Command Casing Ceremony on June 10, 2026, Col. Rodney D. McCutcheon was recognized by Brig. Gen. Dan Duncan and Command Sgt. Maj. Paul Ellis for his exceptional meritorious service as the Commander of Redstone Chemical Activity.

McCutcheon was also presented the ๐™ƒ๐™ค๐™ฃ๐™ค๐™ง๐™–๐™ง๐™ฎ ๐™Š๐™ง๐™™๐™ฃ๐™–๐™ฃ๐™˜๐™š ๐™Š๐™ง๐™™๐™š๐™ง ๐™ค๐™› ๐™Ž๐™–๐™ข๐™ช๐™š๐™ก ๐™Ž๐™๐™–๐™ง๐™ฅ๐™š award on behalf of retired Chief Warrant Officer 5 David Cassity, president of the Ordnance Corps Association.

Redstone Chemical Activity supports the Army's investigative environmental remediation and storage activities at Redstone Arsenal in Huntsville, Alabama and is now aligned as a subordinate unit under Army Sustainment Command.

To learn more about ASC: https://www.aschq.army.mil/
To learn more about RCA: https://www.cma.army.mil/RCA.aspx
The JMC Casing Ceremony article can be found here: https://www.army.mil/article/293166

Thank you for your leadership and support Joint Munitions Command ! What a moving ceremony!
06/11/2026

Thank you for your leadership and support Joint Munitions Command ! What a moving ceremony!

A standingโ€‘roomโ€‘only crowd gathered as Joint Munitions Command cased its colors todayโ€”an emotional moment honoring decades of service, teamwork, and unwavering commitment. Even as the flag was furled, one thing remains undeniable: ๐™ฉ๐™๐™š ๐™๐™š๐™–๐™ง๐™ฉ ๐™ค๐™› ๐™ฉ๐™๐™š ๐™–๐™ข๐™ข๐™ช๐™ฃ๐™ž๐™ฉ๐™ž๐™ค๐™ฃ ๐™ข๐™ž๐™จ๐™จ๐™ž๐™ค๐™ฃ ๐™œ๐™ค๐™š๐™จ ๐™ค๐™ฃ, carried forward by every Soldier, civilian, and teammate who keeps the warfighter ready.

U.S. Department of War
Secretary of War Pete Hegseth
U.S. Army
Secretary of the Army
U.S. Army Materiel Command
U.S. Army Transformation and Training Command
Army Sustainment Command
Rock Island Arsenal

Congrats to these elite   and the entire Explosive Ordnance Disposal ( ) community for an amazing display of   and  . CM...
05/01/2026

Congrats to these elite and the entire Explosive Ordnance Disposal ( ) community for an amazing display of and . CMA works with the EOD community routinely to safely identify possible recovered chemical warfare materiel. 20th CBRNE Command Hooah!

Such a full circle moment for our workforce and the many subject matter experts that helped eliminate an entire class of...
05/01/2026

Such a full circle moment for our workforce and the many subject matter experts that helped eliminate an entire class of warfare! HOOAH!

Fun Facts Friday we are excited to share! Public Affairs recently became its own Army branch! Hooah!
04/10/2026

Fun Facts Friday we are excited to share! Public Affairs recently became its own Army branch! Hooah!

๐…๐ฎ๐ง ๐…๐š๐œ๐ญ๐ฌ ๐…๐ซ๐ข๐๐š๐ฒ๐Ÿ“ฃ Did you know:
๐Ÿ“ฃ Army Social Media is a Public Affairs mission!
๐Ÿ“ฃ Public Affairs Specialists tell the U.S. Army story!
๐Ÿ“ฃ Public Affairs just became its own Army branch!

๐…๐ฎ๐ง ๐๐ก๐จ๐ญ๐จ ๐…๐ซ๐ข๐๐š๐ฒ: The last time Public Affairs Specialists (Soldiers and Civilans) from around the U.S. Army Materiel Command-Enterprise gathered in Huntsville.

The move to a branch meant that public affairs Soldiers and Civilians can apply for a direct commission to become a Public Affairs Officer!

๐Ÿ”— to full article in the comments.

For all of the kids who helped down the Homefront and continue to do so - thank you!
04/10/2026

For all of the kids who helped down the Homefront and continue to do so - thank you!

๐—”๐—ฝ๐—ฟ๐—ถ๐—น ๐—ถ๐˜€ ๐—ต๐—ฒ๐—ฟ๐—ฒ, ๐—ฎ๐—ป๐—ฑ ๐—ถ๐˜โ€™๐˜€ ๐˜๐—ถ๐—บ๐—ฒ ๐˜๐—ผ ๐—ฐ๐—ฒ๐—น๐—ฒ๐—ฏ๐—ฟ๐—ฎ๐˜๐—ฒ ๐—ผ๐˜‚๐—ฟ ๐—บ๐—ถ๐—น๐—ถ๐˜๐—ฎ๐—ฟ๐˜† ๐—ธ๐—ถ๐—ฑ๐˜€! ๐Ÿ’œ From cheering on their Soldier parents to making new friends wherever they go, these kids are true heroes. THANK YOU, from to our U.S. Army children for all they do during ๐™ˆ๐™ค๐™ฃ๐™ฉ๐™ ๐™ค๐™› ๐™ฉ๐™๐™š ๐™ˆ๐™ž๐™ก๐™ž๐™ฉ๐™–๐™ง๐™ฎ ๐˜พ๐™๐™ž๐™ก๐™™!

04/07/2026

04/07/2026

Address

Aberdeen Proving Ground, MD
21010

Opening Hours

Monday 7:30am - 5:30pm
Tuesday 7:30am - 5:30pm
Wednesday 7:30am - 5:30pm
Thursday 7:30am - 5:30pm
Friday 7:30am - 5:30pm

Telephone

+14104364292

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