U.S. Marines with Charlie company, 1st Battalion, 8th

U.S. Marines with Charlie company, 1st Battalion, 8th Marine Regiment, Special Purpose Marine Air-Ground Task Force-Crisis Response-Africa and Spanish Marines with 7th company, 2nd Battalion assume the alert before executing a pivot drill during a combat marksmanship training event aboard the LHD Juan Carlos I during Amphibious Exercise 16.1, Apr. 19, 2016. AMPHIBEX focused on the integration of U.S. and Spanish amphibious assets to make a stronger, more cohesive partnership. (U.S. Marine Corps photo by Sgt. Kassie L. McDole/Released)