Ryan D. McCarthy, acting Secretary of the Army, has lunch with 4th Battalion, 3rd Air Defense Artillery Regiment soldiers, Sept. 20, 2019, at the Patriot site on Al Dhafra Air Base, United Arab Emirates. McCarthy had a small group discussion and Q&A with soldiers during his visit to the 4-3 ADA Patriot site. (U.S. Air Force photo by Tech. Sgt. Jocelyn A. Ford)