82nd Training Wing Commander Brig. Gen. Ronald E. Jolly Sr. gives a speech during a retreat ceremony at Sheppard Air Force Base, Texas, Sept. 11, 2018. The retreat ceremony was held in remembrance of the lives lost in the attacks on the World Trade Center, the Pentagon and Shanksville, Pa., Sept. 11, 2001. (U.S. Air Force photo by Airman Madeleine E. Remillard)