Two KC-130J Hercules tankers with Special-Purpose Marine Air-Ground Task Force Crisis Response-Africa, conduct a formation flight near Moròn Air Base, Spain, March 25, 2015. The Hercules, primarily utilized to transport assets or refuel other aircraft, is one of two platforms included in the aviation combat element of the SPMAGTF. (U.S. Marine Corps photograph by 1st Lt. Danielle Dixon/Released)