DISA is a combat support agency of the Department of Defense (DoD). The agency is composed of more than 8,000 military and civilian employees. The agency provides, operates, and assures command and control and information-sharing capabilities and a globally accessible enterprise information infrastructure in direct support to joint warfighters, national level leaders, and other mission and coalition partners across the full spectrum of military operations. https://www.disa.mil/About/Our-Work.