Which chapter of the DTR III addresses the "Deployment of Units"?

The correct answer is Chapter 303, which specifically addresses the "Deployment of Units" in the DTR III (Defense Transportation Regulation). This chapter is essential for understanding the guidelines and procedures related to the movement and logistics of military units when they are deployed for operations.

Chapter 303 provides detailed instruction on the planning and execution of deployment missions, including coordination, scheduling, and necessary documentation required for deploying units. This context is vital for air load planners who work closely in ensuring that deployment operations are conducted smoothly and efficiently, adhering to all regulatory requirements established by the DTR III.

The other chapters do not specifically focus on unit deployment, and their content may cover different aspects of transportation or logistical operations, making Chapter 303 the definitive reference for issues related to deploying military units.