Captains Career Course Practice Exam 2026 - Free Practice Questions and Study Guide

The term "unity of command" in Army doctrine refers to the principle that a single leader is responsible for all forces involved in an operation. This concept ensures clear accountability and streamlined decision-making, allowing for effective command and control during operations. By having one leader accountable, it helps to prevent confusion and conflict that can arise when multiple leaders have overlapping authority. It ensures that all personnel and resources can be coordinated effectively towards a common goal, thereby enhancing operational effectiveness and efficiency. This principle is fundamental to successful military operations, as it creates a clear chain of command that enables rapid response and cohesive action in dynamic environments.