Lieutenant Colonel Dave Sexstone is assigned to the C4ISR and Space Branch at the Joint Air Power Competence Centre in Kalkar, Germany. Responsible for the Deployed Communications and Information Systems (CIS) and Cyber portfolio, Lieutenant Colonel Sexstone is a Communications Electronics Officer with 31 years’ service to the Royal Canadian Air Force. Lieutenant Colonel Sexstone has served at the operational level principally at 1 Canadian Air Division Headquarters in various capacities including as the A6, and more recently with the Canadian Operational Support Command coordinating planning for and execution of Deployed CIS to all Canadian international operations.