A command center (often called a war room) is any place that is used to provide a centralized command for some purpose.
While frequently considered to be a military facility, these can be used in many other cases by governments or businesses. The term “war room” is also often used in politics to refer to teams of communications people who monitor and listen to the media and the public, respond to inquiries, and synthesize opinions to determine the best course of action.
If all functions of a command center are located in a single room this is often referred to as a control room.
A command center enables an organization to function as designed, to perform day-to-day operations regardless of what is happening around it, in a manner in which no one realizes it is there but everyone knows who is in charge when there is trouble.
Conceptually, a command center is a source of leadership and guidance to ensure that service and order is maintained, rather than an information center or help desk. Its tasks are achieved by monitoring the environment and reacting to events, from the relatively harmless to a major crisis, using predefined procedures.