RED-FLAG FORMATION Three F-16 Aggressor aircraft fly in formation after receiving fuel during a mission in support of Red Flag-Alaska on Eielson Air Force Base, Alaska, June 10, 2008. The 10-day exercise involves realistic air combat training over the Alaskan and Western Canadian airspace. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 342622-E-FHI01-189.jpg Photo Gallery