Keywords: 120305-F-KX404-070 (6818449408).jpg Royal Australian Air Force Sgt David Newman a trade supervisor assigned to No 75 Squadron watches the U S Air Force Air Demonstration Squadron The Thunderbirds practice during Red Flag 12-3 at Nellis Air Force Base Nev March 5 2012 Red Flag is an advanced aerial combat training exercise held four to six times a year to train pilots from the U S NATO and other allied countries for real combat situations DoD photo by Senior Airman Brett Clashman U S Air Force/Released https //www flickr com/photos/39955793 N07/6818449408/ 120305-F-KX404-070 2012-03-05 12 23 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/6818449408 2016-09-03 12 13 49 United States Government Work Military in Las Vegas Nellis Air Force Base Military in Nevada Royal Australian Air Force McDonnell Douglas F/A-18 Hornet United States Department of Defense Red Flag 12-3 |