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John A. Tokar
John A. Tokar is the Chief of NSA’s Center for Cryptologic History. Prior to joining CCH, he served in a variety of cyberspace planning and operational assignments at NSA, US Cyber Command, and its predecessor organizations. He is a retired active-duty Army officer with an extensive background in strategic planning, logistics, and special operations, to include two command assignments. He holds degrees from Virginia Tech, Syracuse University, and the US Army School of Advanced Military Studies.