Reuters photographer Carlos Barria captures images of Red Flag 24.1 at Nellis Air Force Base, Nev. The annual multinational exercise includes aircraft and crews from the United States, Britain, and Australia.

A pilot sits on board a U.S. Air Force F-16 Fighting Falcon during the annual Red Flag military exercise at Nellis Air Force Base, Nev., January 23, 2024.

Carlos Barria/Reuters