This United States Army manual, Training Circular TC 3.21.76 The Ranger Handbook September 2025, provides a reference for students at the U.S. Army Ranger School. TC 3-21.76 is also a reference guide for small-unit tactics for combat arms units. Trainers and educators throughout the Army will also use this publication.
The principal audience for TC 3-21.76 is all members of the profession of arms.
TC 3-21.76 applies to the Active Army, Army National Guard (of the United States), and United States Army Reserve unless otherwise stated.
