Complex sentence: Military forces under his command provided all airlift and special operations forces for Operation Just Cause, Operation Desert Shield and Operation Desert Storm, the movement of troops, equipment, and supplies to and from the Persian Gulf being the most concentrated movement in American military history.
Split into simpler sentences: Military forces under his command provided all airlift and special operations forces for Operation Just Cause, Operation Desert Shield and Operation Desert Storm. The movement of troops, equipment, and supplies to and from the Persian Gulf being the most concentrated movement in American military history.