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Title 10 — Armed Forces

Part I · Chapter 6 — Combatant Commands

§ 161. Combatant commands: establishment

Statutory text

(a)

Unified and Specified Combatant Commands.—

With the advice and assistance of the Chairman of the Joint Chiefs of Staff, the President, through the Secretary of Defense, shall—

(1)

establish unified combatant commands and specified combatant commands to perform military missions; and

(2)

prescribe the force structure of those commands.

(b)

Periodic Review.—

(1)

The Chairman periodically (and not less often than every two years) shall—

(A)

review the missions, responsibilities (including geographic boundaries), and force structure of each combatant command; and

(B)

recommend to the President, through the Secretary of Defense, any changes to such missions, responsibilities, and force structures as may be necessary.

(2)

Except during time of hostilities or imminent threat of hostilities, the President shall—

(A)

not more than 60 days after establishing a new combatant command—

(i)

notify Congress of the establishment of such command; and

(ii)

provide to Congress a briefing on the establishment of such command; and

(B)

not more than 60 days after significantly revising the missions, responsibilities, or force structure of an existing combatant command—

(i)

notify Congress of such revisions; and

(ii)

provide to Congress a briefing on such revisions.

(c)

Definitions.—

In this chapter:

(1)

The term “unified combatant command” means a military command which has broad, continuing missions and which is composed of forces from two or more military departments.

(2)

The term “specified combatant command” means a military command which has broad, continuing missions and which is normally composed of forces from a single military department.

(3)

The term “combatant command” means a unified combatant command or a specified combatant command.

Legislative history

Reconstructed from this section’s Code source credit and amendment notes, resolved against the local Statutes at Large. Editorial notes are evidence, not the law that made the change.

  1. Goldwater-Nichols Department of Defense Reorganization Act of 1986

    Pub. L. 99–433 title II § 211(a) · 100 Stat. 992

    Enacted · 10 U.S.C. § 161

    Added Pub. L. 99–433, title II, § 211(a), Oct. 1, 1986, 100 Stat. 1012

    Source evidence

    Code source credit
    Added Pub. L. 99–433, title II, § 211(a), Oct. 1, 1986, 100 Stat. 1012

    Enacted provision · exact public law section
    (a) In General.— Part I of subtitle A is amended by inserting after 10 USC 101 et seq. chapter 5 the following new chapter: “CHAPTER 6— COMBATANT COMMANDS “Sec. “161. Combatant commands: establishment. “162. Combatant commands: assigned forces: chain of command. “163. Role of Chairman of Joint Chiefs of Staff. “164. Commanders of combatant commands: assignment; powers and duties. “165. Combatant commands: administration and support. “166. Combatant commands: budget proposals. “§ 161. Combatant commands: establishment “(a) Unified and Specified Combatant Commands.— President of U.S. With the advice and assistance of the Chairman of the Joint Chiefs of Staff, the President, through the Secretary of Defense, shall— “(1) establish unified combatant commands and specified combatant commands to perform military missions; and “(2) prescribe the force structure of those commands. “(b) Periodic Review.— (1) The Chairman periodically (and not less often than every two years) shall— “(A) review the missions, responsibilities (including geographic boundaries), and force structure of each combatant command; and “(B) recommend to the President, through the Secretary of Defense, any changes to such missions, responsibilities, and forcestructures as may be necessary. “(2) President of U.S. Except during time of hostilities or imminent threat of hostilities, the President shall notify Congress not more than 60 days after— “(A) establishing a new combatant command; or “(B) significantly revising the missions, responsibilities, or force structure ofan existing combatant command. “(c) Definitions.— In this chapter: “(1) The term ‘unified combatant command’ means a military command which has broad, continuing missions and which is composed of forces from two or more military departments. “(2) The term ‘specified combatant command means a military command which has broad, continuing missions and which is normally composed of forces from a single military department. “(3) The term ‘combatant command’ means a unified combatant command or a specified combatant command. “§ 162. Combatant commands: assigned forces; chain of command “(a) Assignment of Forces.— (1) Except as provided in paragraph (2), the Secretaries of the military departments shall assign all forces under their jurisdiction to unified and specified combatant commands to perform missions assigned to those commands. Such assignments shall be made as directed by the Secretary of Defense, including direction as to the command to which forces are to be assigned. The Secretary of Defense shall ensure that such assignments are consistent with the force structure prescribed by the President for each combatant command. “(2) Except as otherwise directed by the Secretary of Defense, forces to be assigned by the Secretaries of the military departments to the combatant commands under paragraph (1) do not include forces assigned to carry out functions of the Secretary of a military department listed in sections 3013(b), 5013(b), and 8013(b) of this title. “(3) A force assigned to a combatant command under this section may be transferred from the command to which it is assigned only— “(A) by authority of the Secretary of Defense; and “(B) under procedures prescribed by the Secretary and approved by the President. “(4) Except as otherwise directed by the Secretary of Defense, all forces operating within the geographic area assigned to a unified combatant command shall be assigned to, and under the command of, the commander of that command. The preceding sentence applies to forces assigned to a specified combatant command only as prescribed by the Secretary of Defense. “(b) Chain of Command.— Unless otherwise directed by the President, the chain of command to a unified or specified combatant command runs— “(1) from the President to the Secretary of Defense; and “(2) from the Secretary of Defense to the commander of the combatant command. “§ 163. Role of Chairman of Joint Chiefs of Staff “(a) Communications Through Chairman of JCS; Assignment of Duties.— Subject to the limitations in section 152(c) of this title, the President may— “(1) direct that communications between the President or the Secretary of Defense and the commanders of the unified and specified combatant commands be transmitted through the Chairman of the Joint Chiefs of Staff; and “(2) assign duties to the Chairman to assist the President and the Secretary of Defense in performing their command function. “(b) Oversight by Chairman of Joint Chiefs of Staff.— (1) The Secretary of Defense may assign to the Chairman of the Joint Chiefs of Staff responsibility for overseeing the activities of the combatant commands. Such assignment by the Secretary to the Chairman does not confer any command authority on the Chairman and does not alter the responsibility of the commanders of the combatant commands prescribed in section 164(b)(2) of this title. “(2) Subject to the authority, direction, and control of the Secretary of Defense, the Chairman of the Joint Chiefs of Staff serves as the spokesman for the commanders of the combatant commands, especially on the operational requirements of their commands. In performing such function, the Chairman shall— “(A) confer with and obtain information from the commanders of the combatant commands with respect to the requirements of their commands; “(B) evaluate and integrate such information; “(C) advise and make recommendations to the Secretary of Defense with respect to the requirements of the combatant commands, individually and collectively; and “(D) communicate, as appropriate, the requirements of the combatant commands to other elements of the Department of Defense. “§ 164. Commanders of combatant commands: assignment; powers and duties “(a) Assignment as Combatant Commander.— (1) The President may assign an officer to serve as the commander of a unified or specified combatant command only if the officer— “(A) has the joint specialty under section 661 of this title; and “(B) has served in at least one joint duty assignment (as defined under section 668(b) of this title) as a general or flag officer. “(2) The President may waive paragraph (1) in the case of an officer if the President determines that such action is necessary in the national interest. “(b) Responsibilities of Combatant Commanders.— (1) The commander of a combatant command is responsible to the President and to the Secretary of Defense for the performance of missions assigned to that command by the President or by the Secretary with the approval of the President. “(2) Subject to the direction of the President, the commander of a combatant command— “(A) performs bis duties under the authority, direction, and control of the Secretary of Defense; and “(B) is directly responsible to the Secretary for the preparedness of the command to carry out missions assigned to the command. “(c) Command Authority of Combatant Commanders.— (1) Unless otherwise directed by the President or the Secretary of Defense, the authority, direction, and control of the commander of a combatant command with respect to the commands and forces assigned to that command include the command functions of— “(A) giving authoritative direction to subordinate commands and forces necessary to carry out missions assigned to the command, including authoritative direction over all aspects of military operations, joint training, and logistics; “(B) prescribing the chain of command to the commands and forces within the command; “(C) organizing commands and forces within that command as he considers necessary to carry out missions assigned to the command; “(D) employing forces within that command as he considers necessary to carry out missions assigned to the command; “(E) assigning command functions to subordinate commanders; “(F) coordinating and approving those aspects of administration and support (including control of resources and equipment, internal orga.imation, and training) and discipline necessary to carry out missions assigned to the command; and “(G) exercising the authority with respect to selecting subordinate commanders, selecting combatant command staff, suspending subordinates, and convening courts-martial, as provided in subsections (e), (f), and (g) of this section and section 822(a) of this title, respectively. “(2) (A) The Secretary of Defense shall ensure that a commander of a combatant command has sufficient authority, direction, and control over the commands and forces assigned to the command to exercise effective command over those commands and forces. In carrying out this subparagraph, the Secretary shall consult with the Chairman of the Joint Chiefs of Staff. “(B) The Secretary shall periodically review and, after consultation with the Secretaries of the military departments, the Chairman of the Joint Chiefs of Staff, and the commander of the combatant command, assign authority to the commander of the combatant command for those aspects of administration and support that the Secretary considers necessary to carry out missions assigned to the command. “(3) If a commander of a combatant command at any time considers his authority, direction, or control with respect to any of the commands or forces assigned to the command to be insufficient to command effectively, the commander shall promptly inform the Secretary of Defense. “(d) Authority Over Subordinate Commanders.— Unless otherwise directed by the President or the Secretary of Defense— “(1) commanders of commands and forces assigned to a combatant command are under the authority, direction, and control of, and are responsible to, the commander of the combatant command on all matters for which the commander of the combatant command has been assigned authority under subsection (c); “(2) the commander of a command or force referred to in clause (I) shall communicate with other elements of the Depart,. ment of Defense on any matter for which the commander of the combatant command has been assigned authority under subsection (c) in accordance with procedures, if any, established by the commander of the combatant command; “(3) other elements of the Department of Defense shall communicate with the commander of a command or force referred to in clause (1) on any matter for which the commander of the combatant command has been assigned authority under subsection (c) in accordance with procedures, if any, established by the commander of the combatant command; and “(4) if directed by the commander of the combatant command, the commander of a command or force referred to in clause (1) shall advise the commander of the combatant command of all communications to and from other elements of the Department of Defense on any matter for which the commander of the combatant command has not been assigned authority under subsection (c). “(e) Selection of Subordinate Commanders.— (1) An officer may be assigned to a position as the commander of a command directly subordinate to the commander of a combatant command or, in the case of such a position that is designated under section 601 of this title as a position of importance and responsibility, may be recommended 10 USC 601. to the President for assignment to that position, only— “(A) with the concurrence of the commander of the combatant command; and “(B) in accordance with procedures established by the Secretary of Defense. “(2) The Secretary of Defense may waive the requirement under paragraph (1) for the concurrence of the commander of a combatant command with regard to the assignment (or recommendation for assignment) of a particular officer if the Secretary of Defense determines that such action is in the national interest. “(3) The commander of a combatant command shall— “(A) evaluate the duty performance of each commander of a command directly subordinate to the commander of such combatant command; and “(B) submit the evaluation to the Secretary of the military department concerned and the Chairman of the Joint Chiefs of Staff. “(f) Combatant Command Staff.— (1) Each unified and specified combatant command shall have a staff to assist the commander of the command in carrying out his responsibilities. Positions of responsibility on the combatant command staff shall be filled by officers from each of the armed forces having significant forces assigned to the command. “(2) An officer may be assigned to a position on the staff of a combatant command or, in the case of such a position that is designated 10 USC 601. under section 601 of this title as a position of importance and responsibility, may be recommended to the President for assignment to that position, only— “(A) with the concurrence of the commander of such command; and “(B) in accordance with procedures established by the Secretary of Defense. “(3) The Secretary of Defense may waive the requirement under paragraph (2) for the concurrence of the commander of a combatant command with regard to the assignment (or recommendation for assignment) of a particular officer to serve on the staff of the combatant command if the Secretary of Defense determines that such action is in the national interest. “(g) Authority to Suspend Subordinates.— In accordance with procedures established by the Secretary of Defense, the commander of a combatant command may suspend from duty and recommend the reassignment of any officer assigned to such combatant command. “§ 165. Combatant commands: administration and support “(a) In General.— The Secretary of Defense, with the advice and assistance of the Chairman of the Joint Chiefs of Staff, shall provide for the administration and support of forces assigned to each combatant command. “(b) Responsibility of Secretaries of Military Departments.— Subject to the authority, direction, and control of the Secretary of Defense and subject to the authority of commanders of the combatant commands under section 164(c) of this title, the Secretary of a military department is responsible for the administration and support of forces assigned by him to a combatant command. “(c) Assignment of Responsibility to Other Components of DOD.— After consultation with the Secretaries of the military departments, the Secretary of Defense may assign the responsibility (or any partof the responsibility)for the administration and support of forces assigned to the combatant commands to other components of the Department of Defense (including Defense Agencies and combatant commands). A component assigned such a responsibility shall discharge that responsibility subject to the authority, direction, and control of the Secretary of Defense and subject to the authority of commanders of the combatant commands under section 164(c) of this title. “§ 166. Combatant commands: budget proposals “(a) Combatant Command Budgets.— The Secretary of Defense shall include in the annual budget of the Department of Defense submitted to Congress a separate budget proposal for such activities of each of the unified and specified combatant commands as may be determined under subsection (b). “(b) Content or Proposals.— A budget proposal under subsection (a) for funding of activities of a combatant command shall include funding proposals for such activities of the combatant command as the Secretary (after consultation with the Chairman of the Joint Chiefs of Staff) determines tobe appropriate for inclusion. Activities of a combatant command for which funding may be requested in such a proposal include the following: “(1) Joint exercises. “(2) Force training. “(3) Contingencies. “(4) Selected operations.”.

  2. James M. Inhofe National Defense Authorization Act for Fiscal Year 2023

    Pub. L. 117–263 div. A title IX § 912 · 136 Stat. 2395

    Amended · 10 U.S.C. § 161(b)(2)

    Pub. L. 117–263 amended par. (2) generally. Prior to amendment, par. (2) read as follows: “Except during time of hostilities or imminent threat of hostilities, the President shall notify Congress not more than 60 days after—

    Source evidence

    Code amendment note
    Subsec. (b)(2). Pub. L. 117–263 amended par. (2) generally. Prior to amendment, par. (2) read as follows: “Except during time of hostilities or imminent threat of hostilities, the President shall notify Congress not more than 60 days after—

    “(A) establishing a new combatant command; or “(B) significantly revising the missions, responsibilities, or force structure of an existing combatant command.”

    Enacted provision · exact public law section
    SEC. 912. BRIEFING ON CHANGES TO UNIFIED COMMAND PLAN.   Paragraph (2) of section 161(b) of title 10, United States Code, is amended to read as follows: “(2) Except during time of hostilities or imminent threat of hostilities, the President shall— “(A) not more than 60 days after establishing a new combatant command— “(i) notify Congress of the establishment of such command; and “(ii) provide to Congress a briefing on the establishment of such command; and “(B) not more than 60 days after significantly revising the missions, responsibilities, or force structure of an existing combatant command— “(i) notify Congress of such revisions; and “(ii) provide to Congress a briefing on such revisions.” .

2 of 2 references resolved to an enrolled provision

Editorial Notes

Amendments

2022—Subsec. (b)(2). Pub. L. 117–263 amended par. (2) generally. Prior to amendment, par. (2) read as follows: “Except during time of hostilities or imminent threat of hostilities, the President shall notify Congress not more than 60 days after—

“(A) establishing a new combatant command; or

“(B) significantly revising the missions, responsibilities, or force structure of an existing combatant command.”

Statutory Notes and Related Subsidiaries

Change of Name

Pub. L. 115–232, div. A, title XII, § 1251(a), , 132 Stat. 2053, provided that: “The combatant command known as the United States Pacific Command shall be known as the ‘United States Indo-Pacific Command’. Any reference to the United States Pacific Command in any law, regulation, map, document, record, or other paper of the United States shall be considered to be a reference to the United States Indo-Pacific Command.”

Establishment of Joint Force Headquarters in Area of Operations of United States Indo-Pacific Command

Pub. L. 117–263, div. A, title X, § 1087, , 136 Stat. 2802, provided that:

“(a)

Establishment.—

Not later than , the Secretary of Defense shall establish a joint force headquarters in the area of operations of United States Indo-Pacific Command, in accordance with the implementation plan required under subsection (b).

“(b)

Implementation Plan and Establishment of Joint Force Headquarters.—

“(1)

Implementation plan.—

Not later than 180 days after the date of the enactment of this Act [], the Secretary of Defense shall submit to the congressional defense committees [Committees on Armed Services and Appropriations of the Senate and the House of Representatives] an implementation plan for the establishment of a joint force headquarters in the area of operations of United States Indo-Pacific Command to serve as an operational command. Such plan shall include—

“(A)

the integration of joint all domain command and control effects chains and mission command and control, including in conflicts that arise with minimal warning;

“(B)

the integration of the capabilities of Assault Breaker II, developed by the Defense Advanced Research Projects Agency, and related developmental efforts as they transition to operational deployment;

“(C)

the exercise of other joint all domain command and control capabilities and functions; and

“(D)

such other missions and operational tasks as the Secretary determines appropriate.

“(2)

Elements.—

The plan required by paragraph (1) shall include each of the following with respect to the joint force headquarters to be established:

“(A)

A description of the operational chain of command.

“(B)

An identification of the manning and resourcing required, relative to assigned missions, particularly the sources of personnel required.

“(C)

A description of the mission and lines of effort.

“(D)

A description of the relationship with existing entities in United States Indo-Pacific Command, including an assessment of complementary and duplicative activities with such entities and the joint force headquarters.

“(E)

An identification of supporting infrastructure required.

“(F)

Such other matters as the Secretary considers appropriate.

“(c)

Support for Joint Force Headquarters.—

The commander of the joint force headquarters established under this section shall be supported by the United States Indo-Pacific Command subordinate unified commands, subordinate component commands, standing joint task force, and the Armed Forces.

“(d)

Annual Report Required.—

“(1)

In general.—

Not later than one year after the date of the establishment of the joint force headquarters required under subsection (a), and not less frequently than once each year thereafter until , the Secretary of Defense shall submit to the congressional defense committees an annual report on the joint force headquarters established under this section.

“(2)

Contents.—

Each report submitted under paragraph (1) shall include the following:

“(A)

A description of the mission and lines of effort of the joint force headquarters.

“(B)

An accounting of the personnel and other resources supporting the joint force headquarters, including support external to the headquarters.

“(C)

A description of the operational chain of command of the joint force headquarters.

“(D)

An assessment of the manning and resourcing of the joint force headquarters, relative to assigned missions.

“(E)

A description of the relationship with existing entities in Indo-Pacific Command, including an assessment of complementary and duplicative activities with such entities and the joint force headquarters.

“(3)

Form.—

Each report submitted under paragraph (1) shall be submitted in unclassified form, but may include a classified annex.”

Matters To Be Considered in Next Assessment of Current Missions, Responsibilities, and Force Structure of Unified Combatant Commands

Pub. L. 104–201, div. A, title IX, § 905, , 110 Stat. 2619, required the Chairman of the Joint Chiefs of Staff to consider, as part of the next periodic review after , pursuant to subsec. (b) of this section: (1) whether there was an adequate distribution of responsibilities among the regional unified combatant commands; (2) whether fewer or differently configured commands would permit the United States to better execute warfighting plans; (3) whether any assets or activities were redundant; (4) whether warfighting requirements were adequate to justify current commands; (5) whether exclusion of certain nations from the Areas of Responsibility presented difficulties with respect to national security objectives in those areas; and (6) whether the boundary between the United States Central and European Commands could create command conflicts in the context of a major regional conflict in the Middle East.

Initial Review of Combatant Commands

Pub. L. 99–433, title II, § 212, , 100 Stat. 1017, set out 10 areas to be covered in first review of missions, responsibilities, and force structure of unified combatant commands under subsec. (b) of this section, and directed that first report to President be made not later than .

Executive Documents

Disestablishment of United States Joint Forces Command

Memorandum of President of the United States, , 76 F.R. 1977, provided:

Memorandum for the Secretary of Defense

Pursuant to my authority as Commander in Chief and under 10 U.S.C. 161, I hereby accept the recommendations of the Secretary of Defense and Chairman of the Joint Chiefs of Staff and approve the disestablishment of United States Joint Forces Command, effective on a date to be determined by the Secretary of Defense. I direct this action be reflected in the 2010 Unified Command Plan.

Pursuant to 10 U.S.C. 161(b)(2) and 3 U.S.C. 301, you are directed to notify the Congress on my behalf.

You are authorized and directed to publish this memorandum in the Federal Register.

Barack Obama.

Revisions to Unified Command Plan

The following presidential memoranda approved and directed the implementation of a revised Unified Command Plan and directed notification to Congress consistent with subsec. (b)(2) of this section:

Memorandum of President of the United States, , 90 F.R. 13045.

Memorandum of President of the United States, , 88 F.R. 26219.

Memorandum of President of the United States, , 84 F.R. 24977.

Memorandum of President of the United States, , 76 F.R. 19893.

Establishment of United States Space Command as a Unified Combatant Command

Memorandum of President of the United States, , 83 F.R. 65483, provided:

Memorandum for the Secretary of Defense

Pursuant to my authority as the Commander in Chief and under section 161 of title 10, United States Code, and in consultation with the Secretary of Defense and the Chairman of the Joint Chiefs of Staff, I direct the establishment, consistent with United States law, of United States Space Command as a functional Unified Combatant Command. I also direct the Secretary of Defense to recommend officers for my nomination and Senate confirmation as Commander and Deputy Commander of the new United States Space Command.

I assign to United States Space Command: (1) all the general responsibilities of a Unified Combatant Command; (2) the space-related responsibilities previously assigned to the Commander, United States Strategic Command; and (3) the responsibilities of Joint Force Provider and Joint Force Trainer for Space Operations Forces. The comprehensive list of authorities and responsibilities for United States Space Command will be included in the next update to the Unified Command Plan.

Consistent with section 161(b)(2) of title 10, United States Code, and section 301 of title 3, United States Code, you are directed to notify the Congress on my behalf.

You are authorized and directed to publish this memorandum in the Federal Register.

Donald J. Trump.

Credits

1986–2022 · 2 acts
  1. 1986Added Pub. L. 99–433, title II, § 211(a), , 100 Stat. 1012
  2. 2022amended Pub. L. 117–263, div. A, title IX, § 912, , 136 Stat. 2751.
Show as published

(Added Pub. L. 99–433, title II, § 211(a), , 100 Stat. 1012; amended Pub. L. 117–263, div. A, title IX, § 912, , 136 Stat. 2751.)

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