Jordan was born in Charleston, South Carolina. He served two tours in Vietnam (from 1968 to 1970) with the United States Army as a helicopter gunner. He was awarded the Distinguished Flying Cross with bronze oak leaf cluster, the Bronze Star with "V" and bronze oak leaf cluster, and two Vietnamese Gallantry Crosses with palm. After returning from Vietnam he attended The Citadel where he received an undergraduate degree in physics. After graduating he was employed by the United States Navy as a nuclear engineer. He began writing in 1977. He was a history buff and enjoyed hunting, fishing, sailing, poker, chess, pool, and pipe collecting.
