Master Sgt. Joseph Dwulit (right), assigned to the 171st Air Refueling Wing, Pennsylvania Air National Guard, applies a dressing over a simulated wound on Tech. Sgt. Chemmeng Low (middle), assigned to the 111th Attack Wing, PAANG, with the assistance of Tactical Combat Casualty Care course instructor Hospital Corpsman 2nd Class Frank Macharola (left), assigned to the Navy Operational Support Center Pittsburgh, during a practical evaluation Aug. 19, 2020, in North Versailles, Pennsylvania. TCCC is a new course designed to teach evidence-based, life-saving techniques and strategies to replace the current immediate care program Self-Aid Buddy Care. (U.S. Air National Guard photo by Tech. Sgt. Bryan Hoover)
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