This monograph is a preliminary accounting of the role of the U.S. Marine Corps' senior command in the Persian Gulf conflict from 8 August 1990 to 16 April 1991. It is one of a series covering the operations of the 1st Marine Division; the 2d Marine Division; the 3d Marine Aircraft Wing; Combat Service Support Element, comprised of 1st and 2d Force Service Support Groups units; Marines afloat in Desert Shield and Desert Storm; and humanitarian relief operations in northern Iraq and Turkey.