(From left) Employees from the U.S. Army Tank-Automotive & Armaments Command's Security Assistance Management Directorate Donna Thomas, Joel Hetzner, Angela Grigowski, Gloria Harper, Kristopher Miciura (GVSC Lead) and Ramona Rugina participate in the Prototyping Integration Facility Capabilities Training June 29, 2022 at Detroit Arsenal in Warren, Michigan. The four-hour training gave employees a better understanding of the Engineering Solutions Team, Prototype Operations, Experimental Prototype Program, Electrical Systems, Mechanical Systems, Fabrication Product Support and future Foreign Military Sales purposes. TACOM is a major subordinate command of Army Materiel Command. It manages the Army's ground equipment supply chain, which constitutes about 60 percent of the Army's total equipment. If a Soldier drives it, shoots it, wears it or eats it, TACOM sustains it.