Participants in the ATLANTIC TRIDENT 17 observe the F-22 Raptor Demonstration at Joint Base Langley-Eustis, Va., April 21, 2017. The Raptor was one of three acts during the World War I Remembrance Day, including the French air force Dassault Rafale and the Patrouille de France. (U.S. Air Force photo/Senior Airman Kimberly Nagle)