Complex sentence: Darren W. McDew is a United States Air Force general who serves as the Commander of United States Transportation Command Scott AFB, ILL. He was previously Air Mobility Command and Eighteenth Air Force Commander.
Split into simpler sentences: Darren W. McDew is a United States Air Force general who serves as the Commander of United States Transportation Command Scott AFB, IL. He previously was the Air Mobility Command and Eighteenth Air Force Commander.