The 493rd Fighter Squadron (493rd FS), nicknamed the Grim Reapers, is part of the United States Air Force's 48th Fighter Wing located at RAF Lakenheath, Suffolk, United Kingdom. The 493rd is currently not equipped with any aircraft but is expected to receive the Lockheed Martin F-35A Lightning II in late 2022. Between 1993 and 2022 it operated the McDonnell Douglas F-15C/D Eagle, providing air-to-air offensive and defensive support for United States and NATO operations. The squadron has earned multiple commendations and awards, including the Air Force Association's Hughes Trophy in 1997 and 1999 and the 2007, 2014, 2016 and 2019 Raytheon Trophies, for being recognized as the top fighter squadron in the United States Air Force.