Corporal Robert Robinson, supply administration clerk with Special Purpose Marine Air Ground Task Force South, and a native of Jackson, Tenn., poses for a photo during a theatre security cooperation event on Marambaia Island, Brazil, Aug. 5, 2014. Robinson participated in the TSC event as an instructor for the combat tracking bi-lateral exchange with U.S. and Brazilian Marines. During the exchange, Brazilian and U.S. Marines shared their tactics on tracking enemy personnel and how to spot hidden improvised explosive devices. Through close cooperation, the U.S. and its partners are ready to address transnational security challenges through integrated and coordinated approaches. SPMAGTF-South is currently embarked aboard the future amphibious assault ship USS America (LHA 6) in support of her maiden transit, "America visits the Americas." (U.S. Marine Corps Photo by Cpl. Donald Holbert/ Released)