- ATP 4-90Publication
Brigade Support Battalion
ATP 4-90 covers the organization and employment of the brigade support battalion: how it is structured, how it supports a brigade combat team, and how the brigade support area is run. The January 2026 edition supersedes the June 2020 version. It is the working reference for BSB staffs and for maneuver planners who need to understand their support.
- DA PAM 670-1Publication
Guide to the Wear and Appearance of Army Uniforms and Insignia
DA PAM 670-1 is the illustrated guide to wearing the uniform: placement measurements, insignia layouts, and how awards and badges are arranged. AR 670-1 says what is authorized; this pamphlet shows exactly where it goes. It is the reference for uniform inspections and board preparation.
- FM 3-90Publication
Tactics
FM 3-90 is the Army's tactics manual for offensive, defensive, and enabling operations. It merged the two 2013 volumes of FM 3-90 into one book, so reconnaissance, security, and other enabling tasks now sit with the offense and defense chapters. It is the detail behind ADP 3-90.
- FM 1Publication
The Army: A Primer to Our Profession of Arms
FM 1 is a short primer on what it means to belong to the profession of arms and what Soldiers owe each other, civilian leadership, and the country. It was published in May 2025 as a standalone read for Soldiers rather than a replacement for ADP 1. It is written to be read cover to cover in one sitting.
- AR 670-1Publication
Wear and Appearance of Army Uniforms and Insignia
AR 670-1 is the policy for uniform wear, grooming, and appearance. It says what is authorized; DA PAM 670-1 shows how each item is worn and where it is placed. Grooming and appearance standards have been changed by Army directives since the 2021 edition, so check for current directives before enforcing a detail.