Doug Nash is a West Point graduate and a retired U.S. Army colonel with 32 years of service including assignments in Kosovo, Iraq, Afghanistan, Germany, Cuba, and Uzbekistan. He served in a variety of armored cavalry, armor, and special operations units, including Civil Affairs and Psychological Operations. He recently retired after serving 10 years as the senior historian of the Marine Corps University in Quantico, Virginia. His works include Hell's Gate: The Battle of the Cherkassy Pocket, Victory Was Beyond Their Grasp, and the From the Realm of a Dying Sun trilogy as well as numerous magazine articles.