U.S. Air Force Maj. Gen. John B. Williams, United States Air Forces in Europe and Air Forces Africa mobilization assistant to the commander, speaks at a ceremony held in honor of all airborne troops and flight crew that served on D-Day in Picauville, France, June 4, 2019. Williams said seeing the terrain where so many U.S. sacrifices were made is a poignant reminder of the cost of freedom experienced today. (U.S. Air Force photo by Senior Airman Kristof J. Rixmann)