Chapter II - Domestic CBRN CM (4) Considerations: (E) CBRN Response Operations: The JP 5-0, Joint Operation Planning, phasing model is adapted for domestic CBRN response operations. (1) Phase 0: Shape (Shape): Phase 0 is continuous situational awareness and preparedness. Actions in this phase include interagency coordination, planning, identification of gaps, exercises, and PA outreach. (a) This phase sets conditions for increased CBRN response interoperability and cooperation with interagency partners, through active engagement in planning, conferences, and exercises. These strategic- and theater-level objective activities continue through all phases. Preparedness of the designated units is the operational and tactical focus during this phase in order to ensure readiness conditions are sustained for execution of CBRN response operations and building command relationships. Units with designated C2 headquarters and the combatant command's Army Service component prepare to assume their mission. TF commanders focus on training and rehearsals for CBRN response, based on the joint mission-essential task list (JMETL) provided through the Army Service component command (ASCC) and the CCDR directed JMETL. Individuals and detachments receive training from experts on operations in a contaminated environment. (b) Further, subordinate staffs, DCRF and C2CRE TF commanders, DCRF and C2CRE task forces, or others identify shortfalls and submit requests for additional capabilities through their parent headquarters. These staffs modify existing plans to fit their particular organization and capabilities and review the plans with the CJTF. This includes updating and submitting time-phased force and deployment data through the ASCC and their parent headquarters to USTRANSCOM. The TF commander pays particular attention to interoperability between elements from the other Services, and includes LNOs and other requirements. (c) CBRN response units should be immunized to prevent unnecessary delays in response posture. Unit inoculation may occur at home base, an intermediate staging base, or the BSI based on availability of vaccine(s), time required for the vaccine to be effective, and time-distance criteria. Units must meet force health protection standards established in the operation or DEPORD prior to deployment into an operational area. For units stationed in an operational area, force health protection standards are met prior to employment. The CJTF should consider all these factors and recommend a viable force health protection course of action (COA) to the supported CCDR at the earliest available opportunity. (d) Finally, the shaping phase includes a mission rehearsal exercise designed by USNORTHCOM/USPACOM and supported by USARNORTH/US Army Pacific, respectively. The phase ends with the identification of a potential CBRN response mission through indication and warning, SecDef direction, or the occurrence of a no-notice event