According to their Facebook page 18 (yes !!!!) F-18s including 2 CAG's on the ground and they should be there overnight according to another source on Facebook.
Air Force to reactivate aggressor squadron for F-35 training Secretary of the Air Force Public Affairs / Published May 09, 2019 ARLINGTON, Va. (AFNS) -- The Air Force is reactivating the 65th Aggressor Squadron and moving 11 F-35A Lightning IIs to Nellis Air Force Base, Nevada, as part of a larger i...
Nice picture in both links. F-35A combat power exercise conducted at Hill AFB 388th Fighter Wing Public Affairs / Published November 19, 2018 Pilots from the 388th and 419th Fighter Wings taxi F-35As on the runway in preparation for a combat power exercise Nov. 19, 2018, at Hill Air Force Base, Utah...