What is a DISA Command?

A DISA Command refers to a command or organizational unit within the Defense Information Systems Agency (DISA), which is a United States Department of Defense (DoD) combat support agency. DISA Commands are responsible for providing, operating, and assuring command and control and information-sharing capabilities for military operations and national leaders. They manage secure communications, cybersecurity, and IT infrastructure for the DoD. The specific responsibilities may vary depending on the particular DISA Command and its mission focus.