Exercise Vigilant Ace 18 kicks off
U.S. Air Force F-16 Fighting Falcon fighter aircraft, assigned to the 36th Fighter Squadron, participate in an elephant walk during Exercise VIGILANT ACE 18 at Osan Air Base, Republic of Korea. The exercise provides U.S. and RoK forces training to employ Airpower to deter aggression, preserve the armistice, defend the RoK and defeat any attack against the alliance. (U.S. Air Force photo by Staff Sgt. Franklin R. Ramos/Released)

Download Image: Full Size (1.97 MB)
Photo by: Staff Sgt. Franklin R. Ramos |  VIRIN: 171203-F-FV476-041.JPG