U.S. Sailors with 2nd Medical Battalion, 2nd Marine Logistics Group, in support of Special Purpose Marine Air-Ground Task Force UNITAS LXIII perform a casualty evacuation with Brazilian marines at a surgical training event during exercise UNITAS LXIII in Marambaia, Brazil, Sept. 10, 2022. The training event consisted of a medical equipment presentation, a field surgery, and a CASEVAC via a Brazilian armored personnel carrier. UNITAS develops and sustains relationships that improve the capacity of our reemerging and enduring maritime partners to achieve common objectives. Additionally, the military-to-military exchanges foster friendly, mutual cooperation and understanding among participating navies and marine corps. (U.S. Marine Corps photo by Lance Cpl. David Intriago)