What does CCDR describe in the command structure?

• A. A civilian oversight body
• B. A regional command center
• C. A Combatant Commander with authority that cannot be delegated
• D. An allied liaison role

Answer: (C)

A CCDR is a Combatant Commander who holds COCOM authority—the highest level of command over all forces assigned to their unified command, and that authority cannot be delegated. This means the CCDR can direct the employment, tasks, and overall direction of those forces to accomplish the mission. They can delegate execution details to subordinates through operational control or tactical control for specific operations, but the ultimate command authority remains with the CCDR. This structure ensures a single, unified line of command across different services for a given theater or functional area. The other options don’t describe this role: this is not a civilian oversight body, not a regional command center, and not an allied liaison role. In practice, a CCDR commands all U.S. forces in their assigned command and coordinates joint and multinational efforts under that non-delegable authority.