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U.S. Marine Corps defensive cyber operations operators, with Defensive Cyberspace Operations-Internal Defensive Measures Company, 7th Communications Battalion, III Marine Expeditionary Force Information Group, partake in an after action report brief for the cyber capture the flag competition they competed in on Aug 6, 2020, on Camp Hansen, Okinawa, Japan, Aug 14, 2020. Thirty teams, competed in what is known as a jeopardy-style capture the flag event hosted by the Royal Thai Armed Force.