U.S. Marines with Special Purpose Marine Air-Ground Task Force-Crisis Response-Africa move forward into a blocking position for Portuguese forces at Campo Militar de Santa Margarida, Portugal, July 1, 2016. The Portuguese military invited distinguished visitors from various countries for a demonstration from Portuguese and American forces to conclude Exercise Orion 16.

Photo by Staff Sgt. Tia Nagle, U.S. Marine Corps Forces, Europe and Africa