; (2) the Associate Administrator for Information Management and Chief Information Officer; and (3) such other personnel of the Administration as are determined appropriate for inclusion in the working group by the Chairperson. (c) Chairperson The Deputy Administrator for Defense Programs shall serve as the Chairperson of the working group, except that the Administrator may designate another member of the working group to serve as Chairperson in lieu of the Deputy Administrator if the Administrator determines it is appropriate to do so. (d) Comprehensive Strategy The working group shall prepare a comprehensive strategy for inventorying the range of systems of the Administration that are potentially at risk in the operational technology and nuclear weapons information technology environments, assessing the systems at risk based on mission impact, and implementing risk mitigation actions. Such strategy shall incorporate key elements of effective cybersecurity risk management strategies, as identified by the Government Accountability Office, including the specification of— (1) goals, objectives, activities, and performance measures; (2) organizational roles, responsibilities, and coordination; (3) resources needed to implement the strategy through 2034