FMI 3-0.1 THE MODULAR FORCE January 2008 DISTRIBUTION RESTRICTION: Approved for public release; distribution is unlimited. Headquarters, Department of the Army This publication is available at Army Knowledge Online (www.us.army.mil) and General Dennis J. Reimer Training and Doctrine Digital Library at (www.train.army.mil). FMI 3-0.1 Field Manual-Interim Headquarters No. 3-0.1 Department of the Army Washington, DC, 28 January 2008 The Modular Force Contents Page PREFACE ..............................................................................................................v INTRODUCTION..................................................................................................vii Chapter 1 THE ARMY AND JOINT FORCES .................................................................... 1-1 Joint Interdependence........................................................................................ 1-1 Changed Concepts for Joint and Army Operations ........................................... 1-1 Army Contributions to the Joint Force................................................................ 1-1 Transforming to a Modular Army........................................................................ 1-2 Other Brigades and Units ................................................................................. 1-20 Modular Army Forces Controlled by Other Services........................................ 1-21 Chapter 2 MODULAR FORCE ORGANIZATION .............................................................. 2-1 Organizing the Force.......................................................................................... 2-1 Understanding the Force Pool............................................................................ 2-2 Command Relationships .................................................................................... 2-4 Organizing the Modular Force............................................................................ 2-4 Chapter 3 THEATER ARMY ORGANIZATION.................................................................. 3-1 Role of the Theater Army ................................................................................... 3-1 The Theater Army Headquarters........................................................................ 3-3 Subordinate Commands of a Theater Army....................................................... 3-8 Command Post Security................................................................................... 3-31 The OCP as a Joint Force Land Component Headquarters............................ 3-32 The OCP as a Joint Task Force Headquarters................................................ 3-33 Chapter 4 CORPS HEADQUARTERS ORGANIZATION .................................................. 4-1 Primary Roles of a Corps Headquarters ............................................................ 4-1 Modular Corps Headquarters............................................................................. 4-4 Corps Command Posts ...................................................................................... 4-5 United States Air Force Elements .................................................................... 4-18 United States Marine Corps Integration ........................................................... 4-18 Multinational Integration ................................................................................... 4-18 Corps Headquarters Battalion.......................................................................... 4-19 Distribution Restriction: Approved for public release; distribution is unlimited. 28 January 2008 i Contents Corps Headquarters as a JTF Headquarters ...................................................4-19 Corps Headquarters as a JFLC Headquarters .................................................4-20 Chapter 5 DIVISION HEADQUARTERS ORGANIZATION................................................5-1 The Modular Division ..........................................................................................5-1 Division Command Posts....................................................................................5-2 Division Headquarters Battalion .......................................................................5-20 Division Headquarters as a JTF Headquarters ................................................5-23 Division Headquarters as a JFLC Headquarters ..............................................5-23 GLOSSARY.......................................................................................... Glossary-1 REFERENCES.................................................................................. References-1 INDEX ......................................................................................................... Index-1 Figures Introductory figure 1. Theater-level modular units .................................................................. viii Introductory figure 2. Major modular units (support brigades)................................................ viii Figure 1-1. Common theater army’s subordinate units ......................................................... 1-7 Figure 1-2. The theater army provides ADCON of Army forces and supports the joint force.................................................................................................................... 1-8 Figure 1-3. The theater army’s warfighting roles ................................................................... 1-9 Figure 1-4. Corps as an intermediate tactical headquarters ............................................... 1-10 Figure 1-5. Organization of a division .................................................................................. 1-11 Figure 1-6. Task-organized division for different operations ............................................... 1-12 Figure 1-7. Heavy, infantry and Stryker brigade combat teams .......................................... 1-13 Figure 1-8. Five types of support brigades .......................................................................... 1-14 Figure 1-9. Example of additional brigades attached to a division ...................................... 1-21 Figure 1-10. A MEB under TACON to a Marine expeditionary force................................... 1-22 Figure 2-1. Organizing the force ............................................................................................ 2-2 Figure 2-2. The ARFORGEN model ...................................................................................... 2-3 Figure 2-3. Example of split ADCON relationship.................................................................. 2-6 Figure 2-4. Strategic organization of a BCT in CONUS ........................................................ 2-7 Figure 2-5. Example of force tailoring.................................................................................... 2-8 Figure 2-6. Example of task organization in a division .......................................................... 2-9 Figure 3-1. The theater army supporting a joint task force.................................................... 3-2 Figure 3-2. Theater army headquarters and main command post ........................................ 3-5 Figure 3-3. Operational command post ................................................................................. 3-6 Figure 3-4. Early entry command post................................................................................... 3-7 Figure 3-5. Operational command post headquarters battalion ............................................ 3-8 Figure 3-6. Example of theater sustainment command......................................................... 3-9 Figure 3-7. Signal command (theater) example of subordinate elements........................... 3-12 Figure 3-8. Example military intelligence brigade................................................................ 3-14 Figure 3-9. USAR civil affairs brigade operational structure................................................ 3-16 ii FMI 3-0.1 28 January 2008 Contents Figure 3-10. USAR civil affairs brigade functional specialty cell ..........................................3-17 Figure 3-11. Example medical command (deployment support) .........................................3-18 Figure 3-12. Battlefield coordination detachment organization............................................3-19 Figure 3-13. Theater AAMDC and AMD brigade .................................................................3-21 Figure 3-14. Army field support brigade...............................................................................3-22 Figure 3-15. Notional theater engineer command................................................................3-23 Figure 3-16. Notional theater aviation command .................................................................3-24 Figure 3-17. Theater aviation brigade ..................................................................................3-25 Figure 3-18. Chemical force command control relationships...............................................3-26 Figure 3-19. Example of theater army as a joint force land component ..............................3-32 Figure 3-20. Theater army as a joint task force ...................................................................3-34 Figure 4-1. Corps headquarters as an intermediate tactical headquarters............................4-2 Figure 4-2. Corps headquarters as a joint task force headquarters ......................................4-3 Figure 4-3. Corps headquarters as a joint force