The Ranger Handbook serves as a comprehensive guide for U.S. Army Rangers and light infantry units, detailing the essential knowledge and operational requirements for conducting combat operations. It synthesizes information from various Army manuals, including FM 6-22, FM 3-21.8, FM 3-21.10, FM 3-90, and FM 3-55.93, to provide leaders with the tactics and knowledge needed to employ combat multipliers effectively across diverse terrains. The handbook focuses on the roles and responsibilities of squad and platoon leaders, ensuring continuity with established Army doctrine and resources.

This handbook is recognized as a foundational text for light infantry operations within the U.S. Army, consolidating critical tactical information from multiple official sources. Its synthesis of various field manuals makes it a valuable reference for leaders at the squad and platoon level, ensuring a standardized approach to combat operations across different environments. The Ranger Handbook is designed to equip personnel with the necessary skills and knowledge for effective deployment and mission execution.