Cpl. Evan A. Lafoose, a chemical, biological, radiological, and nuclear defense specialist with the 24th Marine Expeditionary Unit’s Command Element, adjusts a student’s M50 joint-service general-purpose gas mask during a mission-oriented protective posture gear refresher course aboard USS Iwo Jima (LHD 7) Jan. 8, 2015. The 24th MEU and Iwo Jima Amphibious Ready Group are conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Marine Corps photo by Lance Cpl. Austin A. Lewis)
Lance Cpl. Austin Lewis
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