What is a Service Component Command?

• A. A command structure within a unified or joint force where a particular branch has operational control.
• B. An administrative liaison between the services and civilian agencies.
• C. A multinational coordination center for coalition operations.
• D. A field command that coordinates only naval operations.

Answer: (A)

In a unified or joint force, a Service Component Command is the command element where one service provides the bulk of forces and has operational control over those forces for the mission. This arrangement lets that service lead the planning, direction, and execution of its forces within the joint operation while the overall commander coordinates the action across the different services. It’s not just an administrative liaison to civilian agencies, and it isn’t a multinational coalition center. It also isn’t limited to naval operations; a service component can represent the Army, Air Force, or Navy depending on which service is leading the mission.