Lieutenant General, U.S. Army Deputy Commanding General/ Chief of Staff

History. This publication is a rapid action revision. The portions affected by this rapid action revision are listed in the summary of change. Summary. U.S. Army Training and Doctrine Command (TRADOC) Pamphlet (Pam) 525-66 identifies capabilities necessary of the Army to fulfill warfighting concepts. TRADOC Pam 525-66 guides TRADOC and other Army commands who determine, document, or are otherwise involved in warfighting requirements and Army staff elements who are involved in determining, documenting, and processing requirements. The force operating capabilities (FOC) contained herein are structured statements of operational capabilities which, when achieved in aggregate, fulfill the vision articulated in the joint and Army Concepts as they apply to the future Modular Force. FOCs provide focus to the Army's Science and Technology Master Plan and warfighting experimentation. Applicability. This pamphlet applies to Headquarters (HQ) TRADOC and its subordinate commands, centers, schools, and battlefield laboratories. It also guides other Army commands that determine, document, or are otherwise involved in warfighting requirements and Army staff elements who are involved in determining, documenting, and processing requirements. They apply to tomorrow’s Army, conducting overmatching decisive operations on the information age battlefield, and beyond