Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/835226'></iframe> Download Embed Share Defense Official Briefs News Media Defense.gov March 18, 2022 | 47:24 Marine Corps Lt. Gen. Dennis A. Crall, director of Command, Control, Communications and Computers/ Cyber and chief information officer Joint Staff, J6, holds a briefing in the Pentagon. Crall answers questions about the Joint All Domain Command and Control implementation plan via Zoom