An official website of the United States government
Here's how you know
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

1st Theater Sustainment Command


The 1st Theater Sustainment Command provides centralized sustainment Command and Control and executes predictive and precise operational-level sustainment to the Army, Joint Force, and Unified Action Partners to enable multi-domain operations in support of the Combatant Command (USCENTCOM) and the Theater Army/Combined Forces Land Component Command.


Lines of Effort

1. Sustain the Joint Force

2. Set the Theater - Sustainment

3. Maintain Materiel Readiness

4. Theater Security Cooperation

5. Innovation and Transformation


Commander's Vision

We are a dedicated multi-compo team of professionals united by a culture of readiness and sustainment excellence. 

We build the network of facilities to posture, sustain, protect, and enable the ARCENT and combatant commander (USCENTCOM).

We work with Joint, Interagency, Intergovernmental, and Multinational Partners in both competition and conflict.