First Army Division East

The division is organized into five brigades located throughout the eastern United States with 52 total battalions. :: 4th "Saber" Cavalry Brigade – Fort Knox, Kentucky. ''Formerly the 85th Division's 4th Brigade.'' :: 157th "Spartan" Infantry Brigade – Camp Atterbury, Indiana. ''Formerly the 87th Division's 5th Brigade.'' :: 174th "Patriot" Infantry Brigade – Fort Dix (Joint Base McGuire-Dix-Lakehurst), New Jersey. ''Formerly the 78th Division's 2nd Brigade.'' :: 177th "Spear Head" Armored Brigade – Camp Shelby, Mississippi. ''Formerly the 87th Division's 3rd Brigade.'' :: 188th "Battle Ready" Infantry Brigade – Fort Stewart, Georgia. ''Formerly the 87th Division's 4th Brigade.'' ==Garrisons==

Division East currently operates three mobilization training centers located at Camp Atterbury Joint Maneuver Training Center, Indiana; Camp Shelby Joint Forces Training Center, Mississippi; and the Fort Dix entity of Joint Base McGuire–Dix–Lakehurst, New Jersey. ==Commanders==

• MG Jay W. Hood, 2006–2008 • BG Blake E. Williams, 2008 (interim) • MG J. Michael Bednarek, 2008–2011 • MG Kevin R. Wendel, 2011–2013 • MG Jeffrey L. Bailey, 2013–2015 • MG Brian J. McKiernan, 2015–2016 • MG Todd B. McCaffrey, 2016–2018 • MG Terrence J. McKenrick, 2018–2020 • MG Mark H. Landes, 2020–2022 • MG Brian M. Howay, 2022–2024 • MG Michael J. Simmering, 2024–present ==Decorations==