U.S. Air Force Senior Airman Emanuel Morales, 113th Aircraft Maintenance Squadron phase crew chief, installs safety wire on an F-16C Fighting Falcon arresting hook at Lask Air Base, Poland, September 20, 2019. An arresting hook on an F-16C is used in the event the aircraft needs to make an emergency landing or abort a takeoff. (U.S. Air Force photo by Airman 1st Class Kyle Cope)