U.S. Army Reserve

 
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About Us "CAN DO!"

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OUR MISSION:

The 377th Theater Sustainment Command has a dual-mission: 

  • Mission command the 103d ESC, 143d ESC, 310th ESC, 316th ESC, Deployment Support Command (DSC), the Army Reserve Sustainment Command (ARSC) and the 3d TB(X), providing trained and ready units and individuals in support of overseas contingency operations and other global requirements

  • Serve as the theater-committed TSC to United States Southern Command (USSOUTHCOM), supporting operations, training, and theater security cooperation activities in the SOUTHCOM Area of Responsibility (AOR).  



One critical aspect of our mission is to be prepared to mobilize and deploy the headquarters in support of operational contingencies to serve as the joint logistics command for the Joint Force Commander or a Joint Task Force; our priority of effort is to US Army South (USARSO). 

During wartime or humanitarian aid missions, the 377th TSC conducts Combat Service Support Operations for the U.S. Army as well as other U.S. or allied forces in or passing through its area of operation.   

Our Legacy
The 377th TSC of today is the result of a long and proud history of dedicated service and command excellence.  Its members are participants in a long-standing tradition of military professionalism who proudly contribute to the civilian community.  

The citizen Soldiers of the TSC owe a great deal to those who have gone before and continue to forge a vital link in the total force concept.