Statement By Brigadier General Dennis A. Crall, U.S. Marine Corps Senior Military Advisor For Cyber Policy Deputy Principal Cyber Advisor On Behalf Of The Department Of Defense, Testimony Before The House Armed Services Committee Subcommittee On Intelligence, Emerging Threats, And Capabilities On “Department Of Defense Information Technology, Cybersecurity, And Information Assurance.” February 26, 2019. Unclassified.