U. S. Department of the Army

Brigade Support Battalion: the Official U.s. Army Field Manual Fm 4-90 (Fm 4-90.7) (August 2010) U. S. Department of the Army

This Field manual (FM) describes how logistics operations take place in the Brigade Support Area of Operations. It is primarily focused on how the brigade support battalion (BSB) performs its mission, but it also addresses the roles and functions of other sustainment elements within the brigade combat team (BCT) as well as those organizations external to the BCT that provide logistics and individual Soldier support services. This field manual was written for BSB staff officers and non-commissioned officers. Knowing that many are assigned to battalion staffs prior to advanced formal education, this manual provides all a general idea of functions performed by each unit and staff section assigned to the BSB. Chapter 1 is a review of modular force logistics and the various types of brigade combat teams and support brigades. Chapter 2 explains the role of the BSB, including the headquarters company and staff, and briefly describes the role of the Aviation Support Battalion (ASB). Chapter 3 covers the organizational structure and function of the distribution company. Chapter 4 covers the role and organization of the field maintenance company. Chapter 5 provides detailed information on the brigade support medical company. Chapter 6 describes another key component of the brigade support battalion-the forward support company.