MARINE CORPS AIR STATION IWAKUNI, Japan (April 29, 2022) U.S. Sailors assigned to the Robert M. Casey Naval Family Branch Clinic Iwakuni conduct a First Response Operations Training course at Marine Corps Air Station Iwakuni, Japan, April 27, 2022. In this course, clinic personnel practice decontaminating patients prior to rendering care, protecting the individual from further danger. This annual training is used as a refresher to ensure corpsman familiarize themselves with procedures and sustain overall readiness. (U.S. Marine Corps photo by Cpl. Mitchell Austin)