U.S. Air Force Col. Jason E. Bailey, 52nd Fighter Wing commander, and Oberst Erwin Mattes, Kommander Landeskommando Rheinland-Pfalz, attend the German National Mourning Day commemoration ceremony at Daleiden, Germany, Nov. 18, 2018. This ceremony is meant to put emphasis on the importance of remembrance, forgiveness, and peace. (U.S. Air Force photo by Airman 1st Class Jovante Johnson)