; and (B) coordinate, as appropriate, with the Under Secretary of Defense for Research and Engineering. (2) The Under Secretary of Defense for Research and Engineering shall designate an individual to serve as the deputy head of the Office. The Under Secretary shall select such individual from among officials of the Department of Defense serving in organizations under the jurisdiction of the Under Secretary at the time of such designation. The deputy head of the Office shall report directly to the head of the Office and to the Under Secretary of Defense for Research and Engineering. (3) The head of the Office and deputy head of the Office shall be responsible for the overall management and operation of the Office. The Under Secretaries shall ensure that the head and deputy head of the Office are not assigned outside duties that would diminish their ability to effectively manage and operate the Office. (c) Responsibilities The Office shall do the following: (1) Develop and periodically update an energetic materials strategic plan and investment strategy to guide investments in both new and legacy energetic materials and technologies across the entire supply chain for the total life cycle of energetic materials, including raw materials, ingredients, propellants, pyrotechnics, and explosives for munitions, weapons, and propulsion systems. Such strategy and plan shall provide for— (A) developing or supporting the development of strategic plans for energetic materials and technologies, including associated performance metrics for the Office, over the periods covered by the future-years defense program required under section 221 of this title and the program objective memorandum process; (B) initiating special studies or analyses— (i) to determine targets that would be optimally addressed or defeated by weapons that incorporate novel energetic materials; and (ii) to inform the program objective memorandum process