RDT&E Program Element · President's Budget PB2027

Marine CORPS Ground Combat/supporting ARMS SYST

PE 0604657M·U.S. Navy·Approp. 1319 — RDT&E·BA5 — System Development & Demonstration
FY2027 Request
$69.5M
◆ Scaling +300%
HitchAI read

U.S. Navy funding ramps 300% to a $69.5M request in FY2027 — the program's peak, before stepping down 99% across the five-year plan. In the FY2027 defense authorization, the House funded it in full; the Senate funded it in full; House appropriators funded it in full.

FY2027 Request
$69.5M
▲ 300% vs FY2026
FY2026 Enacted
$17.4M
▼ 47% vs FY2025
FY2025 Actual
$32.6M
Prior year

For fiscal year 2027, the U.S. Navy is requesting $69.5M for Marine CORPS Ground Combat/supporting ARMS SYST under RDT&E program element 0604657M, up 300% 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.

2550032.6FY25ACTUAL17.4FY26ENACTED69.5FY27REQUEST23.5FY280.9FY290.9FY300.9FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual32.6
FY2026Enacted17.4
FY2027Request69.5
FY2028Outyear23.5
FY2029Outyear0.9
FY2030Outyear0.9
FY2031Outyear0.9
Where it sits

Acquisition lifecycle

This program is funded in RDT&E Budget Activity 5 — System Development & Demonstration.

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 0604657M

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 300% overall, which can hide much larger swings below.

Project 7400

Combat Capability Development Transition

$69.5MFY2027 request ▲ 300%
FY2025 actual$32.6M
FY2026 enacted$17.4M
FY2027 request$69.5M
Product DevelopmentSupportTest and EvaluationManagement Services

Organic Precision Fires (OPF) is a Marine Corps modernization priority and will provide multiple echelons of the Fleet Marine Force with an organic, loitering, beyond-line-of-sight precision strike capability. OPF will deliver precision effects as well as surveillance before and during target strike, while reducing the potential for collateral damage. Multiple materiel solutions are required to provide the envisioned capabilities to the Fleet Marine Force. OPF-Light (OPF-L) procures an existing light-weight loitering munition system for use by dismounted elements. It provides a dismounted, lightweight, man-packable, loitering munition that extends the capability of the infantry squad/platoon to engage targets to the maximum range of organic Intelligence, Surveillance, and Reconnaissance (ISR) assets at that level. OPF-L will provide a counter-defilade, anti-personnel and anti-materiel capability. Primary target sets for this system will be enemy personnel, crew-served weapons, and Command and Control (C2) nodes. This will be principally a platoon/squad level asset. OPF-Medium (OPF-M) will procure an existing dismounted anti-armor/anti-personnel loitering munition system capable of being launched from the ground. Primary target sets for this system will be armored targets, dismounted personnel, and fortified emplacements/structures. This will be principally a company/platoon level asset. In FY 2026, OPF-L completed DT2, conducted operational testing, and began development and testing of OPF-L capability enhancements which will provide greater lethality effects over the base capability including upgrades for target recognition and warhead performance. In FY 2027, OPF-L will continue development and testing of capability enhancements for target recognition and initiate enhancements for navigation and operations in a contested environment. In addition, the Marine Corps will initiate OPF-M, a new capability with a separate materiel solution from OPF-L. OPF-M will procure an existing, man-portable loitering munition for use by dismounted elements to engage targets at a significantly greater range, increased loiter time and increased lethality, to include an anti-armor capability.

Accomplishments / planned programs (R-2A) — prior, current and budget year only
OPF-Light (OPF-L)▼ 43%
FY2025 actual$32.6M
FY2026 enacted$17.4M
FY2027 request$9.9M

FY2027 planned work - Complete testing of enhanced warhead performance - Continue capability enhancements for target recognition - Initiate development and testing of navigation in GPS denied environment - Initiate development and testing of resiliency in electromagnetic contested environment

FY2026 to FY2027 change The decrease from FY 2026 to FY 2027 reflects completion of OPF-L DT and OT.

FY2026 plans — current year - Completed OPF-L DT2 including Insensitive Munition (IM), type qualification, environmental, and Packaging, Handling, Storage and Transportation (PHS&T) - Conducted Operational Testing (OT) - Initiated OPF-L capability enhancements including target recognition and warhead performance - Initiated developmental testing of capability enhancements

OPF-Medium (OPF-M)NEW
FY2025 actual$0.0M
FY2026 enacted$0.0M
FY2027 request$59.6M

FY2027 planned work - Award OTAs to multiple vendors for candidate systems, demonstration, technical data, and contractor led testing - Conduct demonstration and initial test of candidate systems - Conduct limited modifications of candidate systems for critical capabilities - Initiate follow-on testing for basic safety series, performance, environmental and transport

FY2026 to FY2027 change The increase from FY 2026 to FY 2027 reflects the initiation of OPF-M.

Congressional action

Congressional marks

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

RequestPresident's Budget
$69.5M
House NDAA (HASC)HASC
$69.5M full · +$0
Senate NDAA (SASC)SASC
$69.5M full · +$0
House Approps (HAC-D)HAC_D
$69.5M full · +$0
unresolved as of 2026-07-27. These are FY2027 authorization marks (NDAA); appropriations and the conference agreement may differ.
Who's building it

Where the FY2027 request goes

Performers named in the R-3 exhibit, resolved into industry, government-lab, and unspecified shares. Budget-justification contract funding, not obligations.

Where FY2027 funding flowsShare$M
Other / unspecified100%69.5
FY2027 request100%69.5
Program detail

Mission & acquisition strategy

Organic Precision Fires (OPF) is a Marine Corps modernization priority and will provide multiple echelons of the Fleet Marine Force with an organic, loitering, beyond-line-of-sight precision strike capability. OPF will deliver precision effects as well as surveillance before and during target strike, while reducing the potential for collateral damage. Multiple materiel solutions are required to provide the envisioned capabilities to the Fleet Marine Force. OPF-Light (OPF-L) procures an existing light-weight loitering munition system for use by dismounted elements.

OPF-Light (OPF-L) was designated as an Abbreviated Acquisition Program in FY 2023. A Request for Proposal (RFP) was released for non-developmental, loitering munition systems in FY 2023. In FY 2024, the program awarded Indefinite Delivery/Indefinite Quantity contracts for systems and munitions qualification testing, as well as follow-on systems and munitions procurements. In FY 2026, the program completed Developmental and Operational Test, began fielding and will continue fielding systems in FY 2027 as well as build inventory of the All Up Rounds (AURs). Additionally, the program will continue development and testing of enhancements for operating in electromagnetically contested environments and increased lethality effects.

Project 7400 — Combat Capability Development Transition
  • Product Development
  • Support
  • Test and Evaluation
  • Management Services
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Answers are generated from the figures on this page — the FY2027 justification exhibits and the marks tracked above — and nothing else is consulted. Confirm any figure against the cited exhibit before you use it externally.

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Questions this page can answer
How does the FY2027 request compare with FY2026, and what does the five-year plan show?What did the FY2027 NDAA committees do to this request?How is the FY2027 request split between industry and government performers?In plain terms, what is this program element for and how is it being acquired?

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Provenance

Cite this page

Sources
FY2027 Department of the Navy RDT&E Budget Justification · Exhibits R-2 / R-3 · PE 0604657M (President's Budget PB2027) — and FY2027 NDAA committee marks, as tracked 2026-07-27.
Suggested citation
HitchAI, "Marine CORPS Ground Combat/supporting ARMS SYST (PE 0604657M)," federal budget intelligence, PB2027 vintage. hitchintel.com/programs/0604657M
Machine access
Markdown twin /programs/0604657M.md · MCP mcp.hitchintel.combudget_get_program_element, budget_get_cong_marks