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Video by Pfc. Elijah Campbell
10th Mountain Division Artillery Brigade Change of Responsibility July 11, 2024
27th Public Affairs Detachment
July 11, 2024 | 5:27
Col. Micheal Tumlin, commander of 10th Mountain Division Artillery Brigade speaks during the brigade change of responsibility Fort Drum, New York, July 11, 2024. Leaders and Soldiers bid farewell to outgoing command sergeant major, and welcome the incoming command sergeant major during the ceremony. (U.S. Army video by Pfc. Elijah Campbell)
189th Infantry Brigade
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Mission & Vision

189th IN BDE (CATB) observes, coaches, and trains our ARNG and USAR partners to provide trained and ready units to support combatant commander requirements around the world. O/O, conduct Mobilization and Large Scale Mobilization Operations (LSMO) in support of our ARNG and USAR partners to meet combatant commander OPLAN requirements.
Our purpose is to support First Army’s mission to achieve FORSCOM directed readiness and deliver trained and ready NG and RC forces. We accomplish this through partnership with the National Guard and US Army Reserve as FORSCOM’s proponent for the integration of the Army’s Total Force Policy (ATFP) and execution of Mobilization Training Centers (MTC) operations as part of the Army’s LSMO effort.