Col. E. John Teichert, Joint Base Andrews and 11th Wing commander, serves food to a military family during the 11th Wing Holiday Lighting Ceremony at JBA, Md., Nov. 30, 2017. The tree lighting provided the base with a time to celebrate the holiday season and to take a moment to remember deployed service members during the holidays. (U.S. Air Force photo by Airman 1st Class Valentina Lopez)