U.S. Marine Corps Gunnery Sgt. Guillermo Garcia, left, and Sgt. Caleb Chase, defensive cyberspace operators with 9th Communication (Comm) Battalion, I Marine Expeditionary Force Information Group, test the vulnerability of opposing teams from their laptop while engaged in the Marine Corps 2020 Cyber Games at Marine Corps Base Camp Pendleton, California, Nov. 19, 2020. 9th Comm participated in the cyber games to enhance their skills and to develop tactics and techniques while competing against other teams across the United States. (U.S. Marine Corps photo by Lance Cpl. Patrick Katz)
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