U.S. Navy Lt. j.g. Andrew Chambers, an emergency room nurse with Special Purpose Marine Air-Ground Task Force-Crisis Response-Africa 19.1, Marine Forces Europe and Africa, hammers a stake into the ground to stabilize a medical tent during exercise African Lion 2019, in Tan Tan, Morocco, March 25, 2019. African Lion is an annual, multinational, joint-force exercise designed to improve interoperability and mutual understanding of each nation’s tactics, techniques and procedures while demonstrating a strong partnership between nation’s militaries. (U.S. Marine Corps photo by Cpl. Tessa D. Watts)