This is the new DoD Instruction that replaces the original DoD Directive 3000.05 which addresses some key relatively new mission sets for DoD to work better with NGOs, IOs, and UN Agencies -- Security/Stability/Transition/Reconstruction (SSTR) missions as well as Humanitarian Assistance/Disaster Relief (HA/DR) operations. It provides updated policy guidance and details responsibilities among other things. It is an important milestone policy document for anyone working SSTR and/or HA/DR missions whether within DoD or if you belong to an outside agency.