RDT&E Program Element · President's Budget PB2027

Ronald Reagan Ballistic Missile Defense Test Site

PE 0606002A·U.S. Army·Approp. 2040 — RDT&E·BA6 — RDT&E Management Support
FY2027 Request
$118.6M
◆ Scaling +64%
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U.S. Army funding ramps 64% to a $118.6M request in FY2027 — the program's peak, sustained across the five-year plan. In the FY2027 defense authorization, the House funded it in full; the Senate added 76% (to $208.6M); House appropriators funded it in full.

FY2027 Request
$118.6M
▲ 64% vs FY2026
FY2026 Enacted
$72.3M
▲ 1.9% vs FY2025
FY2025 Actual
$71.0M
Prior year

For fiscal year 2027, the U.S. Army is requesting $118.6M for Ronald Reagan Ballistic Missile Defense Test Site under RDT&E program element 0606002A, up 64% over FY2026.

Funding trajectory

Funding profile, FY2025–FY2031

Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure.

255075100071.0FY25ACTUAL72.3FY26ENACTED118.6FY27REQUEST118.2FY28108.9FY29111.6FY30113.1FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual71.0
FY2026Enacted72.3
FY2027Request118.6
FY2028Outyear118.2
FY2029Outyear108.9
FY2030Outyear111.6
FY2031Outyear113.1
Where it sits

Acquisition lifecycle

This program is funded in RDT&E Budget Activity 6 — RDT&E Management Support.

Complete
Research
BA 1–2
Complete
Advanced Technology
BA 3
Complete
Prototyping
BA 4
Current
Development & Fielding
BA 5–7
Inside the program element

1 project rolls up into PE 0606002A

Projects are the summable leaves — the PE total is their sum, never added to it. Program elements and projects carry the full five-year plan; activities stop at the budget year. This PE moves 64% overall, which can hide much larger swings below.

Project XW9

Reagan Test Site

$118.6MFY2027 request ▲ 64%
FY2025 actual$71.0M
FY2026 enacted$72.3M
FY2027 request$118.6M

This Project funds management and contracting personnel support (salaries and travel) to enable the management of the test and evaluation of major Army and DoW missile systems for the RTS. Funds also provide contracting support for end item procurement, life cycle acquisition planning, and solicitation, negotiation, award, execution and management for weapon systems contracts. This PE provides contractors to accomplish key operations and maintenance functions for RTS instrumentation suites and also provides mission essential bandwidth via a fiber optic cable system. Funds provide the expertise required for operating and maintaining a number of one-of-a-kind radars, optical, telemetry, command/control/communications, safety, and data reduction systems. These systems include the four unique radars of the Kiernan Reentry Measurement Site; Super Recording Automatic Digital Optical Tracker long range video-metric tracking systems; high density data recorders for high data-rate telemetry collected by ten antennas; an underwater acoustic impact location system; and data analysis/reduction hardware/software and Continental United States (CONUS) based mission control center. The Advanced Research Project Agency Long-Range Tracking and Instrumentation Radar and the Target Resolution Discrimination Experiment radars located at RTS are the only radars in this area of operation that have deep-space tracking capability. The Millimeter Wave Radar is one of the highest resolution imaging radars in the world, providing critical intelligence data. Funding also enables weapon system assessment of operational effectiveness and suitability for the Army, Air Force, Navy and MDA, which all have programs planned that have significant test and data gathering requirements at RTS. This test data cannot be obtained except through the use of technical facilities available on and in the vicinity of RTS. Program supports Army's PATRIOT air defense system; Air Force's Minuteman III ICBM and the Space and Missile Center's associated programs; MDA's Ballistic Missile Defense System, ICBM Targets, and Layered Ballistic Missile Defense operational tests (including: PATRIOT, Terminal High-Altitude Area Defense, and Aegis Weapon System), and NASA's space experiments.

Accomplishments / planned programs (R-2A) — prior, current and budget year only
Civilian Pay▲ 5%
FY2025 actual$7.9M
FY2026 enacted$5.0M
FY2027 request$5.2M

FY2027 planned work Continue to provide government personnel support (salaries) to enable the management of the test and evaluation of major Army and DoW missile systems.

FY2026 to FY2027 change FY 2027 increase due to revised economic assumptions.

FY2026 plans — current year Continue to provide government personnel support (salaries) to enable the management of the test and evaluation of major Army and DoW missile systems.

FY2025 accomplishments Continue to provide government personnel support (salaries) to enable the management of the test and evaluation of major Army and DoD missile systems.

Temporary Duty (TDY)/Training/Supplies - Military and Civilian▼ 1%
FY2025 actual$1.1M
FY2026 enacted$0.9M
FY2027 request$0.8M

FY2027 planned work Funding is for routine travel to and from Kwajalein and training for civilians and military to assist in the testing of the Army and DoW Missile system Programs. Funding is also for Permanant Change of Station (PCS) and emergency medical evacuations from the Marshall Islands.

FY2026 to FY2027 change Decrease is for economic assumptions.

FY2026 plans — current year Continue to provide government personnel support (training and travel) to enable the management of the test and evaluation of major Army and DoW missile systems.

FY2025 accomplishments Continue to provide government personnel support (training and travel) to enable the management of the test and evaluation of major Army and DoD missile systems.

Outside Obligations/Other Government Agencies (OGAs)flat
FY2025 actual$3.3M
FY2026 enacted$3.2M
FY2027 request$3.2M

FY2027 planned work Continue to pay for RADAR calibration, Range Commander Council fee, facility, lease, network communications and security support for the Huntsville Operation Center in order to support test and evaluation of major Army and DoW missile systems and Space Operations.

FY2026 to FY2027 change FY 2027 increase due to revised economic assumptions.

FY2026 plans — current year Continue to provide support to test and evaluation of major Army and DoW missile systems.

FY2025 accomplishments Continue to provide support to test and evaluation of major Army and DoD missile systems.

Fiber Optic Cable (Kwajalein Cable System (KCS))/Inner Ring Submarine▲ 1%
FY2025 actual$6.0M
FY2026 enacted$6.3M
FY2027 request$6.4M

FY2027 planned work Continue to work with our NETCOM and DISA partners to provide funding for the KCS fiber optic cable between Kwajalein Island and Guam. Continue to fund annual cable maintenance agreement.

FY2026 to FY2027 change FY 2027 increase due to revised economic assumptions.

FY2026 plans — current year Continue to provide funding for lease of the KCS fiber optic cable between Kwajalein Island and Guam. Continue to fund annual cable maintenance agreement.

FY2025 accomplishments Continue to provide funding for lease of the KCS fiber optic cable between Kwajalein Island and Guam. Continue to fund annual cable maintenance agreement.

FY2025 actual$36.0M
FY2026 enacted$40.6M
FY2027 request$53.5M

Contractor personnel will continue to provide technical support (test planning, instrumentation operations and maintenance, systems engineering, flight safety, and launch ordnance) to assure the capability of the Range to support test and space missions.

Read the FY2027 plan →
RTS Contractor Material▲ 7%
FY2025 actual$7.3M
FY2026 enacted$7.0M
FY2027 request$7.5M

FY2027 planned work Continue to provide non-labor materials to maintain critical range capabilities and prevent obsolescence in support of test operations.

FY2026 to FY2027 change FY27 increase is due to economic assumptions

FY2026 plans — current year Continue to provide critical non-labor materials to maintain critical range capabilities and prevent obsolescence in support of test operations.

FY2025 accomplishments Continue to provide critical non-labor materials to maintain critical range capabilities and prevent obsolescence in support of test operations.

Federally Funded Research and Development Centers (FFRDC) Contractor Payflat
FY2025 actual$4.5M
FY2026 enacted$4.5M
FY2027 request$4.5M

FY2027 planned work Continue to provide technical advice to RTS leadership in support of Range operations, strategic planning, and technical execution of critical technology.

FY2026 plans — current year Continue to provide technical advice to RTS leadership in support of Range operations, strategic planning, and technical execution of critical technology.

FY2025 accomplishments Continue to provide technical advice to RTS leadership in support of Range operations, strategic planning, and technical execution of critical technology.

Contractor Meteorological▲ 2%
FY2025 actual$2.8M
FY2026 enacted$2.8M
FY2027 request$2.8M

FY2027 planned work Continue to provide on-island support for sustained weather sensing capabilities, including weather reporting via radar data. This capability provides critical data to test planning and execution.

FY2026 to FY2027 change FY27 increase is due to economic assumptions.

FY2026 plans — current year Continue to provide support for sustained weather sensing capabilities, including weather reporting via radar data. This capability provides critical data to test planning and execution.

FY2025 accomplishments Continue to provide support for sustained weather sensing capabilities, including weather reporting via radar data. This capability provides critical data to test planning and execution.

Air and Sea Transportation▲ 5%
FY2025 actual$1.1M
FY2026 enacted$1.1M
FY2027 request$1.2M

FY2027 planned work Continue to provide mission specific material and passenger transportation via air (Air Mobility Command) and sea (Surface Deployment and Distribution Command) between Kwajalein Atoll and CONUS.

FY2026 to FY2027 change FY27 increase is due to economic assumptions.

FY2026 plans — current year Continue to provide mission specific material and passenger transportation via air (Air Mobility Command) and sea (Surface Deployment and Distribution Command) between Kwajalein Atoll and CONUS.

FY2025 accomplishments Continue to provide mission specific material and passenger transportation via air (Air Mobility Command) and sea (Surface Deployment and Distribution Command) between Kwajalein Atoll and CONUS.

Mission Specific Environmental▲ 5%
FY2025 actual$1.0M
FY2026 enacted$1.0M
FY2027 request$1.1M

FY2027 planned work Continue to provide the capability to assess and maintain the Range Readiness and compliance with environmental requirements. Continue to provide RTS enhancements to support future DoW test requirements.

FY2026 to FY2027 change FY27 increase is due to economic assumptions.

FY2026 plans — current year Continue to provide the capability to assess and maintain the Range Readiness and compliance with environmental requirements. Continue to provide RTS enhancements to support future DoW test requirements.

FY2025 accomplishments Continue to provide the capability to assess and maintain the Range Readiness and compliance with environmental requirements. Continue to provide RTS enhancements to support future DoD test requirements.

Aviation and Watercraft Intra-AtollNEW
FY2025 actual
FY2026 enacted
FY2027 request$32.5M

FY2027 planned work Provide safe, efficient, and economical aviation and watercraft transportation services in support of RTS daily operations and range missions.

FY2026 to FY2027 change Increase due to transfer of mission support aircraft and watercraft resources from Army Installation Command and CPE Maneuver Air to U.S. Army Space and Missile Defense Command (SMDC) and the Ronald Reagan Ballistic Missile Defense Test Site (RTS).

Congressional action

Congressional marks

Committee marks on the FY2027 request. Adds and cuts are reconciled in conference before they become law.

RequestPresident's Budget
$118.6M
House NDAA (HASC)HASC
$118.6M full · +$0
Senate NDAA (SASC)SASC
$208.6M +$90.0M · +76%
House Approps (HAC-D)HAC_D
$118.6M full · +$0
▲ $90.0M chamber gap — unresolved as of 2026-07-27. These are FY2027 authorization marks (NDAA); appropriations and the conference agreement may differ.
Program detail

Mission & acquisition strategy

The Ronald Reagan Ballistic Missile Defense Test Site (RTS), with its remote location and one-of-a-kind instrumentation systems, provides a valuable strategic test environment that cannot be replicated. Its function is to: 1) support test and evaluation of major Army and Department of War (DOW) acquisition programs of strategic importance to the national defense; and 2) provide space operations and intelligence data (Space Situational Awareness, object tracking & identification) in support of United States Strategic Command (USSTRATCOM), acting as a high value contributing sensor to the United States (U.S.) Space Surveillance Network.

Project XW9 — Reagan Test Site
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Provenance

Cite this page

Sources
FY2027 Department of the Army RDT&E Budget Justification · Exhibits R-2 / R-3 · PE 0606002A (President's Budget PB2027) — and FY2027 NDAA committee marks, as tracked 2026-07-27.
Suggested citation
HitchAI, "Ronald Reagan Ballistic Missile Defense Test Site (PE 0606002A)," federal budget intelligence, PB2027 vintage. hitchintel.com/programs/0606002A
Machine access
Markdown twin /programs/0606002A.md · MCP mcp.hitchintel.combudget_get_program_element, budget_get_cong_marks