U.S. Army Theater Sustainment Command (TSC) - Army Techniques Publication ATP 4-94‪ ‬

Army Techniques Publication (ATP) 4-94 describes the organization, mission, and operations of the theater sustainment command (TSC). It provides fundamental guidance for the employment of the TSC and an expeditionary sustainment command (ESC) during unified land operations. This manual describes the roles and responsibilities of the TSC and ESC during unified land operations. It describes the organization and functions of the staff to include roles, capabilities, limitations, and dependencies. The manual also provides information on strategic partners that work closely with a TSC and during all phases of an operation. This doctrine is not intended to cover garrison operations, but should serve as a guide for training and operations in garrison to prepare for unified land operations. This publication provides guidance for Army commanders, geographic combatant commanders (GCCs), joint force commanders (JFCs), and sustainers throughout the Army. This ATP serves as an authoritative reference for students and personnel who: Develop doctrine materiel (fundamental principles and TTP) and force structure; Develop institutional and unit training; Develop standing operating procedures (SOP) for unit operations. Commanders, staffs, and subordinates ensure their decisions and actions comply with applicable U.S., international, and, in some cases, host-nation laws and regulations. Commanders at all levels ensure their Soldiers operate in accordance with the law of war and the rules of engagement.

Chapter 1 * The Theater Sustainment Command (TSC) Role within the Unified Land Operations * Theater Sustainment Command * Section I - Theater Sustainment Command Role in Supporting the Sustainment Warfighting Function * Sustainment Responsibility * Section II - Role of the Sustainment Command Supporting Unified Land Operations * The Foundations and Tenets of Unified Land Operations * Theater Sustainment Command Strategic Partners * Section III - TSC/ESC Operating Environment * Geographic Combatant Command * Army Service Component Command * Area of Responsibility (AOR) * Section IV - Summary * Chapter 2 * Mission and Organization * Section I - TSC Roles and Missions * Mission * Section II - TSC Organization * Sustainment Command Commander * TSC Organization * Coordinating Staff * Special Troops Battalion * Section III - TSC Location and Echeloning * Section IV - TSC Planning Horizons * Section V - Expeditionary Sustainment Command (ESC) * ESC Mission and Tasks * Section VI - ESC Roles, Functions, and Organization * Section VII - Theater Sustainment Command and Expeditionary Sustainment Command Subordinate Organizations * Movement Control Battalion * Sustainment Brigade * Financial Management Center * Human Resources Sustainment Center * Section VIII - Attachments * Medical Logistics Management Center Support Team * Sustainment Brigade (Special Operations) (Airborne) * ARSOF Support Cell * Section IX - Summary * Chapter 3 * Support Operations * Section I - Overview * Section II - Support to Joint and Multinational Operations * Lead Service Responsibilities * Multinational Support * Intergovernmental Organizations (IGO), Nongovernmental Organizations (NGO), and International Agency Cooperation * Section III - Conduct Reception, Staging, Onward Movement, and Integration Operations * Section IV - Provide Theater Distribution * TSC/ESC Distribution Management Roles * Section V - Provide Movement Control * Section VI - Provide Materiel Management * Section VII - Provide Sustainment * Supply * Services * Maintenance * Operational Energy * Operational Contract Support * Financial Management Support * Human Resources Support * Section VIII - Provide Army Special Operations Forces Support * Section IX - Provide Common-User Logistics Support