Which regulation is associated with training units?

The regulation associated with training units is ADP/ADRP 7-0. This document outlines the Army's approach to leader development and the principles of training, emphasizing the importance of recognizing that training is an essential part of unit readiness. It details how to effectively train units to achieve collective task proficiency, aligning with the mission and standards set forth by the Army.

ADP/ADRP 7-0 provides a framework for commanders and leaders on how to create a culture of training within their units, focusing on the continuous improvement of both individual and collective skills. It serves to inform leaders about training management and the evaluation of training outcomes, thus ensuring that units are prepared to accomplish their missions effectively. This regulation is fundamental in establishing the foundation for how training is structured and prioritized across the Army.

The other options, while they play significant roles in various aspects of Army operations and policies, do not specifically focus on the training of units in the same comprehensive manner that ADP/ADRP 7-0 does.