This Act may be cited as the “National Defense Authorization Act for Fiscal Year 2021”.

The table of contents for this Act is as follows:

Sec. 1. Short title.
Sec. 2. Table of contents.

Funds are hereby authorized to be appropriated for fiscal year 2021 for procurement for the Army as follows:

(1) For aircraft, $3,074,594,000.

(2) For missiles, $3,491,507,000.

(3) For ammunition, $2,777,716,000.

(4) For weapons and tracked combat vehicles, $3,696,740,000.

(5) For other procurement, $8,625,206,000.

Funds are hereby authorized to be appropriated for fiscal year 2021 for procurement for the Navy and Marine Corps as follows:

(1) For aircraft, $17,127,378,000.

(2) For shipbuilding and conversion, $19,902,757,000.

(3) For ammunition procurement, Navy and Marine Corps, $883,602,000.

(4) For weapons, $4,884,995,000.

(5) For other procurement, $10,948,518,000.

(6) For procurement, Marine Corps, $2,903,976,000.

Funds are hereby authorized to be appropriated for fiscal year 2021 for procurement for the Air Force and Space Force as follows:

(1) For aircraft, $17,908,145,000.

(2) For missiles, $2,396,417,000.

(3) For ammunition, $596,338,000.

(4) For other procurement, $23,695,720,000.

Funds are hereby authorized to be appropriated for fiscal year 2021 for the use of the Department of Defense for research, development, test, and evaluation as follows:

(1) For the Army, $12,587,343,000.

(2) For the Navy, $21,427,048,000.

(3) For the Air Force, $37,391,826,000.

(4) For the Space Force, $10,327,595,000.

(5) For Defense-wide activities, $24,280,891,000.

(6) For the Director of Operational Test and Evaluation, $210,090,000.

The Armed Forces are authorized strengths for active duty personnel as of September 30, 2021, as follows:

(1) The Army, 485,900.

(2) The Navy, 347,800.

(3) The Marine Corps, 184,100.

(4) The Air Force, 327,266.

(5) The Space Force, 6,434.

(a) In general.—The Armed Forces are authorized strengths for Selected Reserve personnel of the reserve components as of September 30, 2021, as follows:

(1) The Army National Guard of the United States, 336,500.

(2) The Army Reserve, 189,800.

(3) The Navy Reserve, 58,800.

(4) The Marine Corps Reserve, 38,500.

(5) The Air National Guard of the United States, 108,100.

(6) The Air Force Reserve, 70,300.

(7) The Coast Guard Reserve, 7,000.

(b) End strength reductions.—The end strengths prescribed by subsection (a) for the Selected Reserve of any reserve component shall be proportionately reduced by—

(1) the total authorized strength of units organized to serve as units of the Selected Reserve of such component which are on active duty (other than for training) at the end of the fiscal year; and

(2) the total number of individual members not in units organized to serve as units of the Selected Reserve of such component who are on active duty (other than for training or for unsatisfactory participation in training) without their consent at the end of the fiscal year.

(c) End strength increases.—Whenever units or individual members of the Selected Reserve for any reserve component are released from active duty during any fiscal year, the end strength prescribed for such fiscal year for the Selected Reserve of such reserve component shall be increased proportionately by the total authorized strengths of such units and by the total number of such individual members.

Within the end strengths prescribed in section 411(a), the reserve components of the Armed Forces are authorized, as of September 30, 2021, the following number of Reserves to be serving on full-time active duty or full-time duty, in the case of members of the National Guard, for the purpose of organizing, administering, recruiting, instructing, or training the reserve components:

(1) The Army National Guard of the United States, 30,595.

(2) The Army Reserve, 16,511.

(3) The Navy Reserve, 10,215.

(4) The Marine Corps Reserve, 2,386.

(5) The Air National Guard of the United States, 25,333.

(6) The Air Force Reserve, 5,256.

The minimum number of military technicians (dual status) as of the last day of fiscal year 2021 for the reserve components of the Army and the Air Force (notwithstanding section 129 of title 10, United States Code) shall be the following:

(1) For the Army National Guard of the United States, 22,294.

(2) For the Army Reserve, 6,492.

(3) For the Air National Guard of the United States, 10,994.

(4) For the Air Force Reserve, 7,947.

During fiscal year 2021, the maximum number of members of the reserve components of the Armed Forces who may be serving at any time on full-time operational support duty under section 115(b) of title 10, United States Code, is the following:

(1) The Army National Guard of the United States, 17,000.

(2) The Army Reserve, 13,000.

(3) The Navy Reserve, 6,200.

(4) The Marine Corps Reserve, 3,000.

(5) The Air National Guard of the United States, 16,000.

(6) The Air Force Reserve, 14,000.

There is hereby authorized to be appropriated for military personnel for fiscal year 2021 a total of $150,524,104,000.

Funds are hereby authorized to be appropriated for fiscal year 2021 for the use of the Armed Forces and other activities and agencies of the Department of Defense for providing capital for working capital and revolving funds in the amount of $1,348,910,000.

(a) Authorization of appropriations.—Funds are hereby authorized to be appropriated for the Department of Defense for fiscal year 2021 for expenses, not otherwise provided for, for Chemical Agents and Munitions Destruction, Defense, in the amount of $889,500,000 of which—

(1) $106,691,000 is for Operation and Maintenance;

(2) $782,193,000 is for Research, Development, Test, and Evaluation; and

(3) $616,000 is for Procurement.

(b) Use.—Amounts authorized to be appropriated under subsection (a) are authorized for—

(1) the destruction of lethal chemical agents and munitions in accordance with section 1412 of the Department of Defense Authorization Act, 1986 (50 U.S.C. 1521); and

(2) the destruction of chemical warfare materiel of the United States that is not covered by section 1412 of such Act.

Funds are hereby authorized to be appropriated for the Department of Defense for fiscal year 2021 for expenses, not otherwise provided for, for Drug Interdiction and Counter-Drug Activities, Defense, in the amount of $769,629,000.

Funds are hereby authorized to be appropriated for the Department of Defense for fiscal year 2021 for expenses, not otherwise provided for, for the Office of the Inspector General of the Department of Defense, in the amount of $371,439,000 of which—

(1) $369,483,000 is for Operation and Maintenance;

(2) $1,098,000 is for Research, Development, Test and Evaluation; and

(3) $858,000 is for Procurement.

Funds are hereby authorized to be appropriated for the Department of Defense for fiscal year 2021 for expenses, not otherwise provided for, for the Defense Health Program, in the amount of $32,690,372,000 of which—

(1) $31,349,553,000 is for Operation and Maintenance;

(2) $562,465,000 is for Research, Development, Test, and Evaluation;

(3) $617,926,000 is for Procurement; and

(4) $160,428,000 is for Software and Digital Technology Pilot Programs.

There is hereby authorized to be appropriated for fiscal year 2021 from the Armed Forces Retirement Home Trust Fund the sum of $70,300,000 for the operation of the Armed Forces Retirement Home.

The purpose of this title is to authorize appropriations for the Department of Defense for fiscal year 2021 to provide additional funds for overseas contingency operations being carried out by the Armed Forces.

Funds are hereby authorized to be appropriated for fiscal year 2021 for procurement for the Army in amounts as follows:

(1) For aircraft procurement, $461,080,000.

(2) For missile procurement, $881,592,000.

(3) For weapons and tracked combat vehicles, $15,225,000.

(4) For ammunition procurement, $110,668,000.

(5) For other procurement, $924,077,000.

Funds are hereby authorized to be appropriated for fiscal year 2021 for procurement for the Navy and Marine Corps in amounts as follows:

(1) For aircraft procurement, Navy, $33,241,000.

(2) For weapons procurement, Navy, $5,572,000.

(3) For ammunition procurement, Navy and Marine Corps, $95,942,000.

(4) For other procurement, Navy, $343,526,000.

(5) For procurement, Marine Corps, $47,963,000.

Funds are hereby authorized to be appropriated for fiscal year 2021 for procurement for the Air Force in amounts as follows:

(1) For aircraft procurement, $569,155,000.

(2) For missile procurement, $223,772,000.

(3) For ammunition procurement, $802,455,000.

(4) For other procurement, $355,339,000.

Funds are hereby authorized to be appropriated for fiscal year 2021 for the procurement account for Defense-wide activities in the amount of $258,491,000.

Funds are hereby authorized to be appropriated for fiscal year 2021 for the use of the Department of Defense for research, development, test, and evaluation as follows:

(1) For the Army, $182,824,000.

(2) For the Navy, $59,562,000.

(3) For the Air Force, $5,304,000.

(4) For Defense-wide activities, $82,818,000.

Funds are hereby authorized to be appropriated for fiscal year 2021 for the use of the Armed Forces for expenses, not otherwise provided for, for operation and maintenance, in amounts as follows:

(1) For the Army, $17,137,754,000.

(2) For the Navy, $10,700,305,000.

(3) For the Marine Corps, $1,102,600,000.

(4) For the Air Force, $17,930,020,000.

(5) For the Space Force, $77,115,000.

(6) For Defense-wide activities, $6,022,254,000.

(7) For the Army Reserve, $33,399,000.

(8) For the Navy Reserve, $21,492,000.

(9) For the Marine Corps Reserve, $8,707,000.

(10) For the Air Force Reserve, $30,090,000.

(11) For the Army National Guard, $79,792,000.

(12) For the Air National Guard, $175,642,000.

(13) For the Afghanistan Security Forces Fund, $4,015,612,000.

(14) Counter-Islamic State of Iraq and Syria Train and Equip Fund, $845,000,000.

Funds are hereby authorized to be appropriated for fiscal year 2021 to the Department of Defense for military personnel accounts in the total amount of $4,602,593,000.

Funds are hereby authorized to be appropriated for fiscal year 2021 for the use of the Armed Forces and other activities and agencies of the Department of Defense for providing capital for working capital and revolving funds in the amount of $20,090,000.

Funds are hereby authorized to be appropriated for the Department of Defense for fiscal year 2021 for expenses, not otherwise provided for, for the Defense Health Program in the amount of $365,098,000 for operation and maintenance.

Funds are hereby authorized to be appropriated for the Department of Defense for fiscal year 2021 for expenses, not otherwise provided for, for the Office of the Inspector General of the Department of Defense in the amount of $24,069,000.

This division may be cited as the “Military Construction Authorization Act for Fiscal Year 2021”.

(a) Expiration of authorizations after five years.—Except as provided in subsection (b), all authorizations contained in titles XXI through XXVII for military construction projects, land acquisition, family housing projects and facilities, and contributions to the North Atlantic Treaty Organization Security Investment Program (and authorizations of appropriations therefor) shall expire on the later of—

(1) October 1, 2025; or

(2) the date of the enactment of an Act authorizing funds for military construction for fiscal year 2026.

(b) Exception.—Subsection (a) shall not apply to authorizations for military construction projects, land acquisition, family housing projects and facilities, and contributions to the North Atlantic Treaty Organization Security Investment Program (and authorizations of appropriations therefor), for which appropriated funds have been obligated before the later of—

(1) October 1, 2025; or

(2) the date of the enactment of an Act authorizing funds for fiscal year 2026 for military construction projects, land acquisition, family housing projects and facilities, or contributions to the North Atlantic Treaty Organization Security Investment Program.

Titles XXI through XXVII and title XXIX shall take effect on the later of—

(1) October 1, 2020; or

(2) the date of the enactment of this Act.

Using amounts appropriated pursuant to the authorization of appropriations in section 2103(a) and available for military construction projects inside the United States as specified in the funding table in section 3002, the Secretary of the Army may acquire real property and carry out military construction projects for the installations or locations inside the United States, and in the amounts, set forth in the following table:

(a) Construction and acquisition.—Using amounts appropriated pursuant to the authorization of appropriations in section 2103(a) and available for military family housing functions as specified in the funding table in section 3002, the Secretary of the Army may construct or acquire family housing units (including land acquisition and supporting facilities) at the installations or locations, in the number of units, and in the amounts set forth in the following table:

(b) Planning and design.—Using amounts appropriated pursuant to the authorization of appropriations in section 2103(a) and available for military family housing functions as specified in the funding table in section 3002, the Secretary of the Army may carry out architectural and engineering services and construction design activities with respect to the construction or improvement of family housing units in an amount not to exceed $3,300,000.

(a) Authorization of appropriations.—Funds are hereby authorized to be appropriated for fiscal years beginning after September 30, 2020, for military construction, land acquisition, and military family housing functions of the Department of the Army as specified in the funding table in section 3002.

(b) Limitation on total cost of construction projects.—Notwithstanding the cost variations authorized by section 2853 of title 10, United States Code, and any other cost variation authorized by law, the total cost of all projects carried out under section 2101 of this Act may not exceed the total amount authorized to be appropriated under subsection (a), as specified in the funding table in section 3002.

(a) Inside the United States.—Using amounts appropriated pursuant to the authorization of appropriations in section 2204(a) and available for military construction projects inside the United States as specified in the funding table in section 3002, the Secretary of the Navy may acquire real property and carry out military construction projects for the installations or locations inside the United States, and in the amounts, set forth in the following table:

(b) Outside the United States.—Using amounts appropriated pursuant to the authorization of appropriations in section 2204(a) and available for military construction projects outside the United States as specified in the funding table in section 3002, the Secretary of the Navy may acquire real property and carry out military construction projects for the installation or location outside the United States, and in the amounts, set forth in the following table:

Using amounts appropriated pursuant to the authorization of appropriations in section 2204(a) and available for military family housing functions as specified in the funding table in section 3002, the Secretary of the Navy may carry out architectural and engineering services and construction design activities with respect to the construction or improvement of family housing units in an amount not to exceed $5,854,000.

Subject to section 2825 of title 10, United States Code, and using amounts appropriated pursuant to the authorization of appropriations in section 2204(a) and available for military family housing functions as specified in the funding table in section 3002, the Secretary of the Navy may improve existing military family housing units in an amount not to exceed $37,043,000.

(a) Authorization of appropriations.—Funds are hereby authorized to be appropriated for fiscal years beginning after September 30, 2020, for military construction, land acquisition, and military family housing functions of the Department of the Navy, as specified in the funding table in section 3002.

(b) Limitation on total cost of construction projects.—Notwithstanding the cost variations authorized by section 2853 of title 10, United States Code, and any other cost variation authorized by law, the total cost of all projects carried out under section 2201 of this Act may not exceed the total amount authorized to be appropriated under subsection (a), as specified in the funding table in section 3002.

(a) Inside the United States.—Using amounts appropriated pursuant to the authorization of appropriations in section 2304(a) and available for military construction projects inside the United States as specified in the funding table in section 3002, the Secretary of the Air Force may acquire real property and carry out military construction projects for the installations or locations inside the United States, and in the amounts, set forth in the following table:

(b) Outside the United States.—Using amounts appropriated pursuant to the authorization of appropriations in section 2304(a) and available for military construction projects outside the United States as specified in the funding table in section 3002, the Secretary of the Air Force may acquire real property and carry out military construction projects for the installation or location outside the United States, and in the amount, set forth in the following table:

Using amounts appropriated pursuant to the authorization of appropriations in section 2304(a) and available for military family housing functions as specified in the funding table in section 3002, the Secretary of the Air Force may carry out architectural and engineering services and construction design activities with respect to the construction or improvement of family housing units in an amount not to exceed $2,969,000.

Subject to section 2825 of title 10, United States Code, and using amounts appropriated pursuant to the authorization of appropriations in section 2304(a) and available for military family housing functions as specified in the funding table in section 3002, the Secretary of the Air Force may improve existing military family housing units in an amount not to exceed $94,245,000.

(a) Authorization of appropriations.—Funds are hereby authorized to be appropriated for fiscal years beginning after September 30, 2020, for military construction, land acquisition, and military family housing functions of the Department of the Air Force, as specified in the funding table in section 3002.

(b) Limitation on total cost of construction projects.—Notwithstanding the cost variations authorized by section 2853 of title 10, United States Code, and any other cost variation authorized by law, the total cost of all projects carried out under section 2301 of this Act may not exceed the total amount authorized to be appropriated under subsection (a), as specified in the funding table in section 3002.

(a) Inside the United States.—Using amounts appropriated pursuant to the authorization of appropriations in section 2403(a) and available for military construction projects inside the United States as specified in the funding table in section 3002, the Secretary of Defense may acquire real property and carry out military construction projects for the installations or locations inside the United States, and in the amounts, set forth in the following table:

(b) Outside the United States.—Using amounts appropriated pursuant to the authorization of appropriations in section 2403(a) and available for military construction projects outside the United States as specified in the funding table in section 3002, the Secretary of Defense may acquire real property and carry out military construction projects for the installations or locations outside the United States, and in the amounts, set forth in the following table:

Using amounts appropriated pursuant to the authorization of appropriations in section 2403(a) and available for energy conservation projects as specified in the funding table in section 3002, the Secretary of Defense may carry out energy conservation projects under chapter 173 of title 10, United States Code, in the amount set forth in the table.

(a) Authorization of appropriations.—Funds are hereby authorized to be appropriated for fiscal years beginning after September 30, 2020, for military construction, land acquisition, and military family housing functions of the Department of Defense (other than the military departments), as specified in the funding table in section 3002.

(b) Limitation on total cost of construction projects.—Notwithstanding the cost variations authorized by section 2853 of title 10, United States Code, and any other cost variation authorized by law, the total cost of all projects carried out under section 2401 of this Act may not exceed the total amount authorized to be appropriated under subsection (a), as specified in the funding table in section 3002.

The Secretary of Defense may make contributions for the North Atlantic Treaty Organization Security Investment Program as provided in section 2806 of title 10, United States Code, in an amount not to exceed the sum of the amount authorized to be appropriated for this purpose in section 2502 and the amount collected from the North Atlantic Treaty Organization as a result of construction previously financed by the United States.

(a) Authorization.—Funds are hereby authorized to be appropriated for fiscal years beginning after September 30, 2020, for contributions by the Secretary of Defense under section 2806 of title 10, United States Code, for the share of the United States of the cost of projects for the North Atlantic Treaty Organization Security Investment Program authorized by section 2501 as specified in the funding table in section 3002.

(b) Authority To recognize NATO authorization amounts as budgetary resources for project execution.—When the United States is designated as the Host Nation for the purposes of executing a project under the NATO Security Investment Program (NSIP), the Department of Defense construction agent may recognize the NATO project authorization amounts as budgetary resources to incur obligations for the purposes of executing the NSIP project.

Pursuant to agreement with the Republic of Korea for required in-kind contributions, the Secretary of Defense may accept military construction projects for the installations or locations in the Republic of Korea, and in the amounts, set forth in the following table:

Using amounts appropriated pursuant to the authorization of appropriations in section 2606 and available for the National Guard and Reserve as specified in the funding table in section 3002, the Secretary of the Army may acquire real property and carry out military construction projects for the Army National Guard locations inside the United States, and in the amounts, set forth in the following table:

Using amounts appropriated pursuant to the authorization of appropriations in section 2606 and available for the National Guard and Reserve as specified in the funding table in section 3002, the Secretary of the Army may acquire real property and carry out military construction projects for the Army Reserve locations inside the United States, and in the amounts, set forth in the following table:

Using amounts appropriated pursuant to the authorization of appropriations in section 2606 and available for the National Guard and Reserve as specified in the funding table in section 3002, the Secretary of the Navy may acquire real property and carry out military construction projects for the Navy Reserve and Marine Corps Reserve locations inside the United States, and in the amounts, set forth in the following table:

Using amounts appropriated pursuant to the authorization of appropriations in section 2606 and available for the National Guard and Reserve as specified in the funding table in section 3002, the Secretary of the Air Force may acquire real property and carry out military construction projects for the Air National Guard locations inside the United States, and in the amounts, set forth in the following table:

Using amounts appropriated pursuant to the authorization of appropriations in section 2606 and available for the National Guard and Reserve as specified in the funding table in section 3002, the Secretary of the Air Force may acquire real property and carry out military construction projects for the Air Force Reserve locations inside the United States, and in the amounts, set forth in the following table:

Funds are hereby authorized to be appropriated for fiscal years beginning after September 30, 2020, for the costs of acquisition, architectural and engineering services, and construction of facilities for the Guard and Reserve Forces, and for contributions therefor, under chapter 1803 of title 10, United States Code (including the cost of acquisition of land for those facilities), as specified in the funding table in section 3002.

Funds are hereby authorized to be appropriated for fiscal years beginning after September 30, 2020, for base realignment and closure activities, including real property acquisition and military construction projects, as authorized by the Defense Base Closure and Realignment Act of 1990 (part A of title XXIX of Public Law 101–510; 10 U.S.C. 2687 note) and funded through the Department of Defense Base Closure Account established by section 2906 of such Act (as amended by section 2711 of the Military Construction Authorization Act for Fiscal Year 2013 (division B of Public Law 112–239; 126 Stat. 2140)), as specified in the funding table in section 3002.

The Secretary of the Navy may acquire real property and carry out the military construction projects for the installations outside the United States, and in the amounts, set forth in the following table:

The Secretary of the Air Force may acquire real property and carry out the military construction projects for the installations outside the United States, and in the amounts, set forth in the following table:

Funds are hereby authorized to be appropriated for fiscal years beginning after September 30, 2020, for the military construction projects outside the United States authorized by this title as specified in the funding table in section 3003.