An official website of the United States government
Here's how you know
Official websites use .mil
A
.mil
website belongs to an official U.S. Department of Defense organization in the United States.
Secure .mil websites use HTTPS
A
lock (
lock
)
or
https://
means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.
Skip to main content (Press Enter).
Toggle navigation
U.S. Army Reserve
Official Website
U.S. Army Reserve
Search the Army Reserve site:
Search
Search
Search the Army Reserve site:
Search
Home
About Us
Army Reserve At A Glance
Army Reserve History
Disaster Response
Immediate Response
Leadership
CAR and CG
Cmd Sergeant Major
Cmd Chief Warrant Officer
Senior Staff
Deputy Commanding General
Assistant Chief of Army Reserve
Deputy Chief of Army Reserve
U.S. Army Reserve Command Chief of Staff
Commands
Office of the Chief of Army Reserve
U.S. Army Reserve Command
NCOA Fort Dix
Basic Leader Course (BLC)
Holistic Health and Fitness Integrator Course
Master Leader Course
History_and_Logo
Geographic
1st MSC
7th MSC
9th MSC
63rd Readiness Division
Directory
81st Readiness Division
88th Readiness Division
88th RD SHARP
88th RD Suicide Prevention
99th Readiness Division
Functional
3d TMC
75th Innovation CMD
76th ORC
79th TSC
103rd ESC
311th ESC
364th ESC
451st ESC
80th TNG CMD
94th TD (FS)
100th TD (LD)
83rd USARRTC
97th BDE (CGSOC/ILE)
102nd TD (MS)
84th TNG CMD
78th TNG DIV
86th TNG DIV
87th TNG DIV
87th TD Resources
91st TNG DIV
85th USAR SPT CMD
108th Training Command | USAR Drill Sergeant Home
108th Training Command | About Us
108th Training Command | Leadership
108th Training Command | Contact Us
108th Training Command | Become a USAR Drill Sergeant
108th Training Command | USAR Drill Sergeant Leader
108th Training Command | USAR Drill DS Preparatory Program
108th Training Command | USAR Drill Sergeant of The Year
USAR Drill Sergeant Testimonials
95th TNG DIV
98th TNG DIV
104th TNG DIV
USAR Drill Sergeant News Room
200th MP CMD
311th SC (T)
335th SC
377th TSC
4th ESC
143rd ESC
310th ESC
316th ESC
3rd TBX
DSC
412th TEC
416th TEC
807th TMC
USARSCFA
Army Reserve Aviation Command
11th ECAB
244th ECAB
Aviation Recruitment
Aviation Command - ATI
ARCG
Unit Newcomer Resources
ARMEDCOM
MRTC
Legal Command
MIRC
USACAPOC
350th CACOM
351st CACOM
352nd CACOM
353rd CACOM
Featured
Ambassador Program
Find an Ambassador
Army Reserve Birthday
Army Reserve Marksmanship
Become a Drill Sergeant
Competitive Programs
Army Reserve Best Squad
CIOR - Interallied Confederation of Reserve Officers
E3B
Best Medic Competition
DEFIT
Family Programs
Disaster Support and Recovery
Private Public Partnership
ESGR Support Resources
Events
Year In Photos 2025
Resources
Army Emergency Relief (AER)
Army Reserve Installation Management Directorate
ARAC – Army Transformation Initiative
Army Reserve Pay
Behavioral Health
Chaplain
CPIO
DHAP
Educational Benefits
GRFD Scholarship Minuteman Campaign
EEO Office
Equal Opportunity
FAQ: Personnel Programs
Health & Wellness
Comprehensive Soldier Fitness
DCOE TBI
Master Resilience Training
Medical Management Center
FAQ's
Resources and Regulations
Psychological Health Program
Warrior Transition Support Program
Inspector General
OSJA
Retirement
Safety
How Will Your REEL End? Water Related Activities
SHARP
Soldier Deployability
Strategic Initiatives Group
Suicide Prevention
Tell Your Formation
U.S. Army Reserve Incentives Program
News
Brumfield Competition
Images
Publications
Social Media
Locate a Reserve Unit
Reserve Unit Locations
FAQs
311TH SUSTAINMENT COMMAND (EXPEDITIONARY)
Los Angeles, California
Serving readiness at Operation Bold Eagle: 880th Quartermaster Company sustains with sustenance
July 27, 2026 - Long before the first formations gather each morning, Soldiers assigned to the U.S. Army Reserve's 880th Quartermaster Company are already hard at work. While Operation Bold Eagle 26 focuses on tactical maneuvers, mission...
Army Reserve's 645th Inland Cargo Transfer Company conducts logistics operations in support of Operation Bold Eagle
July 21, 2026 - While Army Reserve units prepare to practice combat maneuvers during Operation Bold Eagle, another team ensured they have the equipment necessary to accomplish the mission before they ever departed the staging area...
Army Reserve Soldiers strengthen accountability through Tactical Personnel System during Operation Sentinel Justice
June 17, 2026 - As thousands of service members converge on Camp Shelby for Operation Sentinel Justice, one of the largest and most complex training exercises of its kind, accountability remains a critical component of mission success...
Army Reserve sustainment Soldiers train for large-scale combat operations during Operation Sentinel Justice
June 16, 2026 - Beneath the summer heat of Mississippi's Gulf Coast, Soldiers of the 155th Combat Sustainment Support Battalion (CSSB), 311th Sustainment Command (Expeditionary), traded the comforts of traditional facilities for tents,...
U.S. personnel apply new innovative sustainment assessment during African Lion 26
May 12, 2026 - African Lion 26 continues to strengthen military partnerships across Africa, and this year’s exercise introduced a new tool to advance that effort: the Assess, Advise, Advocate, and Integrate Operational Readiness and...
Modernizing support: 451st Sustainment Command (Expeditionary) supports U.S. Army Reserve Command’s Operation Connect training initiative
May 11, 2026 - In a move to enhance the operational readiness of U.S. Army Reserve units participating in Operation Sentinel Justice, Bold Eagle CSTX 26-02, and Global Medic 26-01, Soldiers from the 451st Sustainment Command (Expeditionary)...
UPDATE IMMEDIATE RELEASE: Fallen Heroes
March 4, 2026 - UPDATE: The Department of War has announced the identity of a 5th U.S. Army Reserve soldier who died March 1st while supporting Operation Epic Fury. The soldiers, who were assigned to the 103rd Sustainment Command, Des...
No bench players: 655th Quartermaster Detachment prepares for CENTCOM fuel inspections
Jan. 5, 2026 - On Jan. 3, 2026, the 655th Quartermaster Detachment (Petroleum) cased its colors during a small, intimate farewell ceremony at the Arizona National Guard Center near Red Rock, Arizona, ahead of the unit’s deployment to the...
2025 Heroes in the Shadows: 155th Combat Sustainment Support Battalion strengthens community ties through veteran support
Sept. 16, 2025 - Soldiers from the 155th Combat Sustainment Support Battalion (CSSB) joined community partners to support the Heroes in the Shadows Veteran Stand-Down, held Sept. 12–13, 2025, at Whittier Narrows Park. The two-day event...
Warrant Officer Profile: WO1 John D. Williams' legacy of service and leadership through arts
Sept. 5, 2025 - Warrant Officer (WO1) John D. Williams embodies the essence of today's Army Reserve through his impressive military intelligence career and unwavering dedication to service, inspired by his grandfather's legacy and his love...
79th TSC Home
311th ESC Main
About Us
Resources
Our Units
304th Sustainment Brigade
304th STB
155th CSSB
371st CSSB
420th TC Battalion
650th Regional Support Group
469th CSSB
483rd TC Battalion
314th TC
653rd RSG
419th CSSB
336th CSSB
418th Quartermaster Battalion
SHARP
Contact Us
An error has occurred.
Error: 1st Mission Support Command Leaders is currently unavailable.