INSTALLATION STATUS: Welcome to the 4th Sustainment Brigade web presence. For post information please call: 254-287-1110. If you notice any Suspicious Activity report it to:   254-288-COPS.

Welcome to the 13th Sustainment Command (Expenditionary) web presence. For post information please call: 254-287-1110. If you notice any Suspicious Activity report it to: 254-288-COPS.

553rd Combat Sustainment Support Battalion


CSM Jill L. Crosby

Command Sergeant Major Jill L. Crosby entered the United States Army in February 1991 and completed Basic Training at Fort Jackson, South Carolina and Advanced Individual Training at Fort Lee, Virginia as a 76P Materiel Control and Accounting Specialist. In 1994 her MOS transitioned to a 92A Automated Logistical Specialist.

CSM Crosby’s stateside assignment includes: Supply Specialist 325th Forward Support Battalion Schofield Barracks, Hawaii, 25 ID (L), Material Management Center (MMC) as Item Manager Fort Irwin, California, 406th General Supply Company as the Materiel Management Supervisor Fort Bragg, North Carolina, Montgomery Recruiting Battalion with duty at Mariana Recruiting Company, 244th Quartermaster Battalion as a Instructor Writer and B co 266th Quartermaster Battalion as a Drill Sergeant/SR Drill Sergeant Fort Lee, Virginia, A co 302nd Forward Support Battalion as a First Sergeant 2ID Camp Casey, Korea, 43D Sustainment Brigade as the BDE S3 and SPO SGM Fort Carson, Colorado, G4 Supply and Service SGM 25th Infantry Division (L), Schofield Barracks, Hawaii.

Her deployment experience includes: Operation Enduring Freedom (2010-2011).

Command Sergeant Major Crosby has attended all levels of the Noncommissioned Officers Education System, culminating with the United States Army Sergeants Major Academy. She is a graduate of the First Sergeant Course, Air Assault Course, Drill Sergeant Course and Recruiter Course. CSM Crosby has a Bachelors Degree in Criminal Justice from American Military University and a Masters’ degree in Human Resource Management from Trident University.

Her awards and decorations include the Bronze Star, Meritorious Service Medal (3OLC), Army Commendation Medal (2OLC), Joint Service Achievement Medal, Army Achievement Medal (4OLC), Meritorious Unit Citation, Army Good Conduct Medal (7th Award), National Defense Service Medal, Afghan Campaign Medal with Campaign Stars, Global War on Terrorism Service Medal, Korea Defense Service Medal, Humanitarian Service Medal, Noncommissioned Officer Professional Development Ribbon (Numeral 4), Army Service Medal, Overseas Service Medal (Numeral 4). CSM Crosby is a recipient of the Order of Saint Martin.


"Your sacrifices, and those of your family, epitomize the true spirit of selfless service. I am grateful for all you do each and every day."


Kenneth W. Letcher


"Taking care of Soldiers is more than giving them time off its ensuring their equipment is properly maintained and accounted for. Also it’s ensuring Soldiers are properly trained to do what the Country has called us to do."


CSM Jill L. Crosby