Marine Cpl. Trevor Thompson, right, an infantryman with Special-Purpose Marine Air-Ground Task Force Crisis Response-Africa, observes as a member of the Seneglaese Compagnie Fusilier de Marin Commandos moves towards a simulated casualty during a basic skills competition in St. Louis, Senegal, July 2, 2015. More than 15 U.S. Marines and Sailors with the unit held a weapons and combat medical skills competition for more than 30 members of the Fusilier Marins in an effort to build and sustain infantry fundamentals. - Marine Cpl. Trevor Thompson, right, an infantryman with Special-Purpose Marine Air-Ground Task Force Crisis Response-Africa, observes as a member of the Seneglaese Compagnie Fusilier de Marin Commandos moves towards a simulated casualty during a basic skills competition in St. Louis, Senegal, July 2, 2015. More than 15 U.S. Marines and Sailors with the unit held a weapons and combat medical skills competition for more than 30 members of the Fusilier Marins in an effort to build and sustain infantry fundamentals.