Mission

21st Theater Sustainment Command provides combat and support capabilities, as well as theater sustainment support to USAREUR and, as directed, to USARAF/AFRICOM in support of decisive action; supports theater opening, distribution, sustainment and reception, staging, onward movement and enables integration (RSO&I); deploys on order; prepares to support Joint and Coalition forces and civil authorities; supports USAREUR's Theater Security Cooperation efforts within USEUCOM's Strategy for Active Security.