Navy Fighter Weapons School F-5E leads a pair of jets from the Air Force F-15 Weapons School above the Pacific Ocean in January 1987, during a week-long visit to NAS Miramar. (Near F-15 is a single-seat C-model, other F-15 is a two-seat D-model.) Some difference in philosophy is evident as the Air Force flew aircraft like the fighters they were teaching, while Navy did not. In 1995, however, the Navy's Topgun added "Blue Air" when they started flying F-14s and F/A-18s with the class, as well as still flying "Red Air" - the adversary mission.