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Marines with the color guard present the colors during the Defense Cyberspace Operations Internal Defense Measures Company activation ceremony at Camp Hansen, Okinawa, Japan, Dec. 7, 2018. Lt. Col. Michael Hlad, battalion commander of 7th Communication Battalion, served as the reviewing officer during the ceremony. DCO-IDM Company is III MEF Information Group’s first line of defense against cyber-attacks in the Indo-Pacific region. The Marines are with DCO-IDM, 7th Communication Battalion, III Marine Expeditionary Force Information Group.