Major General Joseph Marsiglia, Commanding General, 3D Theater Medical Command, spoke at the commissioning ceremony of twelve new 2nd Lieutenants from the University of Michigan Army ROTC Battalion, in Ann Arbor, Michigan, on May 2, 2025. Maj. Gen. Marsiglia encouraged these future Army officers to use the leadership skills they have practiced at the University of Michigan, while preparing for the changes the Army and Army Reserve are currently experiencing. Maj. Gen. Marsiglia also looked back on the time he has spent mentoring these new Lieutenant as part of the Working Together Program, sponsored by the Reserve Officers Association.
Maj. Gen. Marsiglia has been participating in the Working together Program mentoring the students...
U.S. Army Maj. Gen. Joseph Marsiglia, Commanding General of the 3d Theater Medical Command, relinquished command to U.S. Army Brig. Gen. Jennifer Marrast Host, former Deputy Commanding General of Army Reserve Medical Command, on Sept. 6, 2025 in Forest Park, GA at Gillem Enclave. The U.S. Army holds change of command ceremonies to formally commemorate the transfer of leadership. (U.S. Army Reserve video by Pfc. Eric Goins)
U.S. Army Reserve Maj. Gen. Jennifer Marrast Host, commanding general of the 3d Theater Medical Command, engage in a drone simulator at a SkillsUSA National Leadership & Skills Conference exhibit at the Georgia World Congress Center in Atlanta, June 2, 2026. She evaluates the equipment to explore how unmanned aerial systems can be leveraged to modernize battlefield medical logistics, such as the rapid delivery of critical supplies to remote areas. (U.S. Army Reserve photo by Staff Sgt. Dontavius Haywood)
The 3D Medical Command (Deployment Support) hosts a G-1 Bootcamp which is a five-day course that provides training to USAR Soldiers and Civilians who utilize Human Resource systems and processes.
