Final answer:
Individual Deployment Plans must be developed and validated annually to ensure they accurately depict an installation's maximum simultaneous deployment capability. This is a true statement.
Step-by-step explanation:
The question pertains to whether Individual Deployment Plans (IDPs) must be developed and validated at least annually to demonstrate an installation's capability to process its maximum simultaneous deployment. The statement is true. IDPs are strategic plans that outline how military or other personnel will be deployed, which can include deployment to conflict zones for a maximum of two years, or supporting independence movements across the world. The annual validation of an IDP is crucial as it ensures the plan is still relevant and effective in coordinating maximum deployment capabilities.