Final answer:
The unique requirements in TPFDD development are known as OPLAN requirements and include deployment timelines, forces, sustainment, transportation assets, and logistics to support a specific operation.
Step-by-step explanation:
The unique requirements referred to in the Time Phased Force and Deployment Data (TPFDD) development, used by the planners at the support component headquarters, are known as OPLAN requirements. The TPFDD is a module within the Joint Operation Planning and Execution System (JOPES) that details the transport requirements necessary to support a particular operational plan (OPLAN). It includes information such as units to be deployed, sequence of events, movement schedules, and types of transport necessary to fulfill the mission. Planners at the support component headquarters must consider factors such as deployment timelines, forces, sustainment, transportation assets, and logistics in constructing a TPFDD that accurately reflects the OPLAN requirements.