RDT&E Program Element · President's Budget PB2027

Air & Missile Defense Radar (AMDR) System

PE 0604522N·U.S. Navy·Approp. 1319 — RDT&E·BA5 — System Development & Demonstration
FY2027 Request
$96.6M
Navy · RDT&E
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U.S. Navy funding ramps 29% to a $96.6M request in FY2027, before stepping down 45% 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. RTX / Raytheon leads the industry work.

FY2027 Request
$96.6M
▲ 29% vs FY2026
FY2026 Enacted
$74.9M
▼ 28% vs FY2025
FY2025 Actual
$104.2M
Prior year

For fiscal year 2027, the U.S. Navy is requesting $96.6M for Air & Missile Defense Radar (AMDR) System under RDT&E program element 0604522N, up 29% 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.

2550751000104.2FY25ACTUAL74.9FY26ENACTED96.6FY27REQUEST100.4FY2869.5FY2955.0FY3053.6FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual104.2
FY2026Enacted74.9
FY2027Request96.6
FY2028Outyear100.4
FY2029Outyear69.5
FY2030Outyear55.0
FY2031Outyear53.6
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 0604522N

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 29% overall, which can hide much larger swings below.

Project 3186

Air and Missile Defense Radar

$96.6MFY2027 request ▲ 29%
FY2025 actual$104.2M
FY2026 enacted$74.9M
FY2027 request$96.6M
Product DevelopmentSupportTest and EvaluationManagement Services

The Air and Missile Defense Radar (AMDR) program consists of the AN/SPY-6(V) Family Of Radars (FoR): - AN/SPY-6(V)1 (DDG 51 Flight III destroyer) - AN/SPY-6(V)2 (Nimitz Aircraft Carrier (CVN), America Amphibious Assault Ship (LHA), San Antonio Landing Platform Dock (LPD)) - AN/SPY-6(V)3 (Ford CVN) - AN/SPY-6(V)4 (DDG 51 Flight IIA destroyer backfit) AN/SPY-6(V)1 provides multi-mission capabilities, supporting long range ballistic missile detection, tracking and discrimination, plus Area and Self Defense against air/surface threats. For Ballistic Missile Defense (BMD), increased sensitivity and bandwidth detect advanced threats at required ranges, concurrent with Area and Self Defense. For Area Air Defense, enhanced clutter capabilities are required to detect Very Low Observable/Very Low Flyer (VLO/VLF) threats in heavy clutter. This active phased array radar addresses evolving threats. The SPY-6 FoR obtains performance enhancements through modular hardware (HW)/software (SW), scalable design and Open Architecture (OA). AN/SPY-6(V)2/3 (Enterprise Air Surveillance Radar (EASR)) provide multi-mission capabilities supporting Air Traffic Control (ATC), situational awareness, and ship self-defense against Air and Surface threats. Enhanced clutter capability, short-range detection/tracking, and weather waveforms are needed. SPY-6(V)3 is primary air surveillance for Ford CVNs supporting self-defense, awareness and ATC. SPY-6(V)2 provides primary radar for other ships with ancillary ATC support. AN/SPY-6(V)4 provides Active Electronically-Scanned Array (AESA) and digital beamforming for Flight IIA backfit. Includes non-recurring engineering to scale HW/SW, modeling/simulation to update Concept of Operations (CONOPS), and enable Integrated Air and Missile Defense (IAMD) capabilities on FLT IIA DDGs. Enhancements include Advanced Distributed Radar (ADR), High Efficiency High Powered Amplifier (HPA), Agnostic Signal Processing for Increased Radar Efficiency (ASPIRE) HW development, second-source Radio Frequency (RF) Head, and Modeling and Simulation (M&S) supporting test beds, pivoting from SW to HW upgrades in FY25. ADR includes SW enhancements enabling multi-ship cooperative operations for Distributed Maritime Operations (DMO).

Accomplishments / planned programs (R-2A) — prior, current and budget year only
FY2025 actual$18.9M
FY2026 enacted$14.6M
FY2027 request$19.2M

- Continue to provide system engineering and Software (SW) support for combat system integration efforts, including defect correction during Initial Operational Test and Evaluation (IOT&E) and preparation for OT events for Integrated Air and Missile Defense Key Performance Parameter (IAMD KPP) - Continue to support execution and data…

Read the FY2027 plan →
AN/SPY-6(V)1 DESIGN, SUPPORT, INTEGRATION, TEST AND EVALUATION (GOVERNMENT)▲ 26%
FY2025 actual$5.4M
FY2026 enacted$4.8M
FY2027 request$6.0M

FY2027 planned work - Continue to direct and lead independent technical assessments - Continue support for combat system integration and DDG Flt III integration efforts - Continue to coordinate combined AMDR/DDG Flt III DT/OT events in support of ongoing IOT&E, including an increased focus on IAMD KPP related events - Conduct SPY-6 software engineering and develop Sea Based Terminal Increment III capability integration in SPY-6(V)1/4.

FY2026 to FY2027 change Increase is due to integration with AEGIS Baseline 10, testing at Advanced Radar Development Evaluation Laboratory (ARDEL), and Virtual Test Environment (VTE) integration.

FY2026 plans — current year - Continue to direct and lead independent technical assessments - Increase support for combat system integration and DDG Flt III integration efforts - Continue to coordinate combined AMDR/DDG Flt III DT/OT events in support of ongoing IOT&E, including an increased focus on IAMD KPP related events

AN/SPY-6(V)1 TEST AND EVALUATION ASSETS AND FACILITIES▼ 84%
FY2025 actual$10.8M
FY2026 enacted$6.9M
FY2027 request$1.1M

FY2027 planned work - Continue to provide Pacific Missile Range Facility (PMRF) range services in support of risk reduction testing at ARDEL - Continue to provide engineering services in support of risk reduction testing at ARDEL

FY2026 to FY2027 change Decrease is due to FY27 not including ARDEL generator replacement costs which were funded in FY26 and prior.

FY2026 plans — current year - Continue to provide Pacific Missile Range Facility (PMRF) range services in support of risk reduction testing at ARDEL - Continue to provide engineering services in support of risk reduction testing at ARDEL - Conduct ARDEL Generator refresh efforts

FY2025 actual$38.6M
FY2026 enacted$24.2M
FY2027 request$47.4M

AN/SPY-6(V)4 Backfit: - Continue developmental testing at ARDEL in support of SPY-6(V)4 verification and functional assessment - Continue software defect correction and system engineering in support of integration with Baseline 10M Aegis Combat System and resolving defects discovered during testing - Continue modeling and simulation…

Read the FY2027 plan →
PROGRAM MANAGEMENT▲ 17%
FY2025 actual$2.5M
FY2026 enacted$2.3M
FY2027 request$2.6M

FY2027 planned work - Continue to assist in cost, schedule, and performance management, contract management and oversight, earned value assessment and risk identification and mitigation - Continue to provide support to Integrated Product Team IPTs and Working Groups WGs required to support for Design Agent activities (I&PS contract and follow-on) - Continue to provide support to combat system integration efforts - Continue support to IPTs and WGs required to support HP&S contract

FY2026 to FY2027 change Increase aligns with planned development efforts

FY2026 plans — current year - Continue to assist in cost, schedule, and performance management, contract management and oversight, earned value assessment and risk identification and mitigation - Continue to provide support to IPTs and WGs required to support for Design Agent activities (I&PS contract and follow- on) - Continue to provide support to combat system integration efforts - Continue support to IPTs and WGs required to support HP&S contract and follow-on

FY2025 actual$23.7M
FY2026 enacted$16.3M
FY2027 request$15.7M

- Continue testing at Wallops Island and in-plant, including refinement of Air Traffic Control support, radar operation functions, improving air warfare and electronic protection capabilities, combat system land-based test events, and carrier power risk reduction testing - Continue to support operation of radar emulator at Combat System…

Read the FY2027 plan →
AN/SPY-6(V)2 and (V)3 DESIGN, SUPPORT, INTEGRATION, TEST AND EVALUATION (GOVERNMENT)▼ 22%
FY2025 actual$4.2M
FY2026 enacted$5.9M
FY2027 request$4.6M

FY2027 planned work - Continue to provide oversight of system engineering, software support, and defect correction for radar integration efforts with SSDS combat system - Continue coordination of testing at Wallops Island and in-plant, including refinement of Air Traffic Control support, radar operation functions, improving air warfare and electronic protection capabilities, combat system land based test events, and carrier power risk reduction testing - Continue to operate radar EDM at Wallops Island - Continue to analyze test results for requirements verification and validation - Continue support for test plan development, review, execution - Continue to support test event execution and analysis for…

FY2026 to FY2027 change Decrease is due to ramp down of new capability development.

FY2026 plans — current year - Continue to provide oversight of system engineering, software support, and defect correction for radar integration efforts with SSDS combat system - Continue coordination of testing at Wallops Island and in-plant, including refinement of Air Traffic Control support, radar operation functions, improving air warfare and electronic protection capabilities, combat system land based test events, and carrier power risk reduction testing - Continue to operate radar Engineering Development Model (EDM) at Wallops Island - Continue to analyze test results for requirements verification and validation - Continue support for test plan development, review, execution - Support test event execution and…

The whole program

AIAMD is funded on 8 lines across 5 appropriations

This page shows $96.6M of AIAMD, 3.3% of the program's $2.89B FY2027 request. The rest is appropriated elsewhere.

Also funded hereTypeComponentFY2027 $M
Lower Tier Air and Missile Defense (AMD) SensorProcurementArmy2,036.4
AIAMD Software Development & IntegrationRDT&EArmy653.7
Army Integrated Air and Missile DefenseRDT&EArmy87.6
AIAMD FAMILY OF SYSTEMS (FOS) COMPONENTSProcurementArmy16.4
Joint Regional Integrated Air and Missile Defense Capabilities Mix (JRICM)RDT&EDefense-Wide1.6
Air and Missile Defense RadarRDT&ENavy0.5
Air and Missile Defense (AMD) Electronic WarfareRDT&EArmy
AIAMD totalArmy, Defense-Wide, Navy2,892.8

Lines whose title names the program. 11 further lines only mention AIAMD in their justification text — those fund something else and are deliberately excluded from the total.

Congressional action

Congressional marks

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

RequestPresident's Budget
$96.6M
House NDAA (HASC)HASC
$96.6M full · +$0
Senate NDAA (SASC)SASC
$96.6M full · +$0
House Approps (HAC-D)HAC_D
$96.6M 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.

RTX / Raytheon
$71.8M · 74%
Integration and Production Support · CPFF
SPA
$3.4M · 3.5%
Systems Engineering · CPIF
Where FY2027 funding flowsShare$M
Industry primes85%82.3
Government labs & warfare centers15%14.3
FY2027 request100%96.6
See RTX / Raytheon's full federal contract ledger members
Program detail

Mission & acquisition strategy

The Air and Missile Defense Radar (AMDR) program consists of the AN/SPY-6(V) Family Of Radars (FoR): - AN/SPY-6(V)1 (DDG 51 Flight III destroyer) - AN/SPY-6(V)2 (Nimitz Aircraft Carrier (CVN), America Amphibious Assault Ship (LHA), San Antonio Landing Platform Dock (LPD)) - AN/SPY-6(V)3 (Ford CVN) - AN/SPY-6(V)4 (DDG 51 Flight IIA destroyer backfit) AN/SPY-6(V)1 provides multi-mission capabilities, supporting long range ballistic missile detection, tracking and discrimination, plus Area and Self Defense against air/surface threats. For Ballistic Missile Defense (BMD), increased sensitivity and bandwidth detect advanced threats at required ranges, concurrent with Area and Self Defense.

The AN/SPY-6(V) Advanced Radars Acquisition Strategy (AS) supports current and future variants to reflect a Family of Radars (FoR) nomenclature AN/SPY-6(V). This includes new construction DDG 51 Flight (FLT) III units beyond FY 2020, backfit to the modernization effort for DDG 51 FLT IIA units, and Enterprise Air Surveillance Radar (EASR) for the new construction and modernization of aircraft carriers and large deck amphibious ships. Given the software and hardware commonality between the AN/SPY-6(V) FoR, Program Executive Office (PEO) Integrated Warfare Systems (IWS) 2.0 will leverage AN/SPY-6(V) FoR contracts to achieve economies of scale in both production and sustainment efforts.

Project 3186 — Air and Missile Defense Radar
  • 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?

This page carries the budget justification and the NDAA marks — nothing else. For what RTX / Raytheon has actually been obligated, the ledger is at hitchintel.com/vendors; for live solicitations, hitchintel.com/opportunities. Both are member surfaces.

Provenance

Cite this page

Sources
FY2027 Department of the Navy RDT&E Budget Justification · Exhibits R-2 / R-3 · PE 0604522N (President's Budget PB2027) — and FY2027 NDAA committee marks, as tracked 2026-07-27.
Suggested citation
HitchAI, "Air & Missile Defense Radar (AMDR) System (PE 0604522N)," federal budget intelligence, PB2027 vintage. hitchintel.com/programs/0604522N
Machine access
Markdown twin /programs/0604522N.md · MCP mcp.hitchintel.combudget_get_program_element, budget_get_cong_marks