Which document defines leadership as the art and science of influencing people to accomplish the mission?

The Air Force Doctrine Document 1-1 clearly defines leadership as "the art and science of influencing people to accomplish the mission." This document serves as a foundational piece for understanding the roles and responsibilities of leaders within the Air Force. It encompasses principles that guide how leaders should interact with and motivate their personnel to achieve organizational goals while adhering to the values of integrity, service before self, and excellence in all we do.

On the other hand, the Air Force Leadership Manual, while it may contain relevant information about leadership styles and practices, does not encapsulate the foundational definition itself as stated in the doctrine. Joint Publication 1 primarily deals with joint operations and does not focus specifically on Air Force leadership definitions. Lastly, Air Force Operations Doctrine outlines the strategies and principles related to conducting military operations but does not specifically define leadership in the same context as found in Air Force Doctrine Document 1-1.