U.S. Air Force Airmen assigned to the 633rd Security Forces Squadron raid a container village during a field training exercise at Joint Base Langley-Eustis, Virginia, April 11, 2019. Secretary of the Air Force, Heather Wilson, Chief of Staff of the Air Force, Gen. David Goldfein, and Chief Master Sergeant of the Air Force Kaleth O. Wright proclaimed 2019 as the Year of the Defender. (U.S. Air Force photo by Senior Airman Anthony Nin Leclerec)