U.S. Army Sgt. 1st Class Sean Hollingsworth and Staff Sgt. Ashley Conlon, assigned to the Army Medical Department Non-Commissioned Officer Academy, conducts a 12-mile Ruck March during the U.S. Army Medical Center of Excellence Best Medic Challenge at Fort Sam Houston, TX, Sept. 21, 2023. The U.S. Army Medical Center of Excellence (MEDCoE) Best Medic Challenge seeks to demonstrate the strength, adaptability, and readiness of MEDCoE Soldiers in a variety of austere environments through a series of tasks and challenges that provide appropriate rigor, resilience and realism. (U.S. Army photo by Sgt. Brandon Murphy)