OD Leadership


Train, educate, and develop agile Ordnance technicians who drive change; employ, develop, and design DOTMLPF-P solutions to build Army strategic readiness and sustain land dominance for LSCO (Army 2030-2040) in Contested Environments.


Build a Network of Maintenance Capabilities, build the Future Technician, and Cultivate the Workforce we need for the Army of 2030-2040.


Spring Hip-Pocket Guide

Image of the Spring Hip-Pocket Guide full of useful information.

The Spring issue of the Army Sustainment Professional Bulletin is out and so is the Spring Hip-Pocket Guide. Click the button below to access and download the HPG.



91P Self-Propelled Artillery Systems Maintainer students are troubleshooting the charging system on the M992A3 Carrier Armored Tracked vehicle. #GoOrdnanace

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91B Wheeled Vehicle Mechanic students get hands on and learn how to properly align the half shaft, output shaft and rotor for installation on a M1151 HMMWV. These students will know how to properly diagnose, troubleshoot, remove and install a half shaft for the M1151, and how to accurately troubleshoot the transmission on the M1078/M1083.

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Learn more about 91B Wheeled Vehicle Mechanic

Sustainment News

Army Sustainment

Intermodal Operations in Support of the Ukrainian Fight

By Maj. Gen. Gavin A. Lawrence | April 23, 2024
The 21st Theater Sustainment Command (TSC) supports the first U.S. and Portuguese mission at the Port of Setubal, Portugal, on Dec. 7, 2023, a collaboration between the 21st TSC, 598th Transportation Brigade, the Portuguese military and port authority, and the U.S. Mission to Portugal. (Photo by Sgt. Andrew Jo)

Force projection is the ability to deliver the military instrument of national power where and when it’s needed in response to national security requirements. The capacity to project Army forces and associated combat power globally is an essential element of conventional deterrence and one of the strategic advantages the Army has as a fighting force.

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Army Sustainment

Munitions for Ukraine: Observations and Recommendations

By Chief Warrant Officer 4 Michael K. Lim | April 23, 2024
A Ukrainian artilleryman tosses an empty 155mm shell tube as Ukrainian soldiers fire an M777 howitzer toward Russian positions on the frontline of eastern Ukraine on Nov. 23, 2022, amid the Russian invasion of Ukraine. (Photo by Anatolii Stepanov)

The ongoing international conflict between Russia and Ukraine, which began in 2014 with the annexation of Crimea, has brought about a new reality in warfare. The full-scale invasion of Ukraine by Russia in February 2022 put the conflict front and center in the minds of the general public.

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