Officer Necka Lancaster, assigned to the Metropolitan Police Department, left, and U.S. Air Force Tech. Sgt. Joseph Jahnke, assigned to 816th Security Forces Squadron, monitor the flight line at Joint Base Andrews, Md., July 10, 2024. Lancaster and Jahnke ensured security during the Japanese delegation’s arrival for the 2024 NATO Summit. (U.S. Air Force photo by Staff Sgt. Alex Broome)