Department of Defence A Copy of Administration Instruction C.S.4., along with any correspondence the Department has received pertaining to this Instruction from its inception. Any correspondence sent or received by the Secretary General of the Department of Defence pertaining to the publication of the Defence Forces Review 2020. Any correspondence sent or received by the Civil Servant responsible for Communications in the Department of Defence pertaining to the publication of the Defence Forces Review 2020. Any correspondence sent or received by the Special Advisors of the Department of Defence pertaining to the publication of the Defence Forces Review 2020. Any correspondence sent or received by the Assistant Secretary for International Affairs and Legislation of the Department of Defence pertaining to the publication of the Defence Forces Review 2020. Any correspondence sent or received by the Assistant Secretary for Strategic Planning, Capability Development and Corporate Support of the Department of Defence pertaining to the publication of the Defence Forces Review 2020. Any correspondence sent or received by the Director of Emergency, Operations and Infrastructure Oversight of the Department of Defence pertaining to the publication of the Defence Forces Review 2020. Any correspondence sent or received by the Assistant Secretary for Defence Capability (People) of the Department