Luis E. Llerena, MD, the Medical Director of University of South Florida (USF) HEALTH shows attendees to U.S. Central Command’s 2023 Medical Security Cooperation Exchange (MSCE) a medical simulation room during a tour of USF’s Center for Advanced Medical Learning and Simulation (CAMLS), May 1, 2023. The MSCE brings together medical professionals from the U.S. and partner nations to share best practices and strengthen relationships. (U.S. Central Command Public Affairs photo by Tom Gagnier)