Lieutenant Colonel (LCOL) Scott Purdie (left), USAF, Pilot, 492nd Fighter Squadron (FS), 48th Fighter Wing (FW), RAF Lakenheath, United Kingdom, and Air Vice-Marshal Philip Sturley, Assistant CHIEF of the Air STAFF, Ministry of Defense, go through a pre-flight briefing prior to a flight in a F-15E Strike Eagle. Air Vice-Marshal Sturley was invited up from London by Major General (MGEN) Kenneth Hess, Commander, 3rd Air Force, to visit RAF Mildenhall and to receive an orientation flight in the F-15E Strike Eagle