Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/878353'></iframe> Download Embed Share Combat Casualty Care Course (C4) Defense Health Agency April 3, 2023 | 3:26 C4 is a continuing medical education program designed to enhance the operational medical readiness and pre-deployment trauma training skills of tri-service, medical officers.Learn more at www.health.mil/C4Video features 2nd Lt Nathan Cunningham, Maj. Simon Domenech, Lt. Richard Gonzales, Sgt. Shawn Collins