The examples and perspective in this article deal primarily with the United States and do not represent a worldwide view of the subject. Please improve this article and discuss the issue on the talk page.(November 2012)
Command ships serve as the flagships of the commander of a fleet. They provide communications, office space, and accommodations for a fleet commander and his staff, and serve to coordinate fleet activities.
An auxiliary command ship features the command and control components prevalent on landing ships (command) and also feature the capability to land troops and equipment. These forces will be slightly less than on a pure landing ship due to the nature of the ship as a command vessel and hence will also house the assault commander, the flotilla commander or someone of similar status (generally of NATOOF-9 or OF-10rank - such as a vice admiral or major general).