Which center executes and coordinates TPFDD taskings?

The center that executes and coordinates Time-Phased Force and Deployment Data (TPFDD) taskings is the Installation Deployment Readiness Cell (IDRC). The IDRC is crucial in ensuring that deployment operations are well-coordinated and that all necessary preparations are made for the movement of troops and equipment. The IDRC acts as a central hub for coordinating the various aspects of deployment readiness, including the management of personnel and resources, substantiating that deployment timelines and taskings align effectively with operational requirements.

In the context of deployment operations, the IDRC plays a vital role in planning for the mobilization of forces, ensuring that all logistic and administrative details are handled efficiently. This center often works closely with other entities to facilitate the readiness of units and the execution of taskings outlined in the TPFDD. Therefore, the IDRC’s responsibilities highlight its pivotal position in the execution and coordination of deployment processes, thereby making it the correct answer for this question.