Two kinds of US Air Force Jets, F-15 and F-16 just after aerial refueling from super tanker aircraft. These jets the F-15 Eagles and F-16 Fighting Falcon were took off from Nellis Air Force Base in Nevada. They came from 64th Aggressor Squadron and being on exercise called Red Flag tests. This test was to enhance aircrew skills in realistic combat situations. This photo credit goes to Master Sgt. Kevin Gruenwald, captured from Boeing KC-135 Stratotanker aircraft.