United States Space Command
Unified command of the US Department of Defense
United States Space Command is a unified combatant command of the United States Department of Defense, responsible for military operations in outer space, specifically all operations 100 kilometers and greater above mean sea level. U.S. Space Command is responsible for the operational employment of space forces that are provided by the uniformed services of the Department of Defense.
Also known as...
USSPACECOM, U.S. Space Command (SPACECOM), and SPACECOM