An EA-6B Prowler assigned to Marine Tactical Electronic Warfare Squadron 4, VMAQ-4, taxis toward the runway Oct. 16, 2015, at Osan Air Base, Republic of Korea. The Marines are participating in exercise Pacific Thunder 15-02. More than 10 different organizations and squadrons came together to participate in the two-week exercise. (U.S. Air Force photo by Staff Sgt. Benjamin Sutton)