(Photo by Spc. Shawn M. Cassatt - U.S. Army)

U.S. Army soldiers search the remains of a home destroyed by joint direct attack munitions in Muqdadiyah, Iraq, on Dec. 12, 2007.

This week marked the 15th anniversary of the start of the Iraq War.

Col. Peter Mansoor joined The Show to look back at the last 15 years of the conflict, as well as looking ahead to what’s next between the United States and Iraq.

 Col. Mansoorspent more than 25 years in the U.S. Army and is now a professor of military history at Ohio State University.