FY2027 defense budget request: $757B procurement and RDT&E
DoD requests $757B for FY2027 in this budget book: $413B in procurement across 882 P-1 lines and $344B in RDT&E across 1,139 R-1 lines, +74% from $434B in FY2026 (FY2026 Total).
| Procurement (P-1) | $413B FY2027 request · $224B FY2026 · $187B FY2025 |
|---|---|
| RDT&E (R-1) | $344B FY2027 request · $210B FY2026 · $143B FY2025 |
| FY2027 split | $476B discretionary · $280B mandatory |
| Columns used | FY2025 Total · FY2026 Total · FY2027 Total |
| Source files | P-1 spreadsheet · R-1 spreadsheet |
Budget lines, page 8All · Procurement · RDT&E
| Budget line | FY2025 prior | FY2026 current | FY2027 request | Change |
|---|---|---|---|---|
| MH-139A Air Force · Aircraft Procurement, Air Force · H0106O | FY2025 $279.1M | FY2026 $277.7M | $252.9M | -8.9% vs FY2026 |
| Operational Nuclear Power Systems Navy · Research, Development, Test and Evaluation, Navy · 0205675N | FY2025 $167.1M | FY2026 $209.2M | $252.9M | +21% vs FY2026 |
| RC-135 Air Force · Aircraft Procurement, Air Force · DARP01 | FY2025 $242.1M | FY2026 $256.0M | $252.8M | -1.2% vs FY2026 |
| Aircraft Replacement Support Equip Air Force · Aircraft Procurement, Air Force · 000071 | FY2025 $162.8M | FY2026 $156.8M | $252.8M | +61% vs FY2026 |
| V-22 Navy · Research, Development, Test and Evaluation, Navy · 0604262N | FY2025 $96.5M | FY2026 $144.1M | $252.3M | +75% vs FY2026 |
| Maritime Mines Navy · Weapons Procurement, Navy · 3231 | FY2025 $100.0M | FY2026 $507.6M | $251.7M | -50% vs FY2026 |
| AH-64 MODS Army · Aircraft Procurement, Army · 2706AA6605 | FY2025 $93.8M | FY2026 $131.2M | $251.6M | +92% vs FY2026 |
| Engineering and EOD Equipment Air Force · Other Procurement, Air Force · 845100 | FY2025 $203.5M | FY2026 $258.8M | $248.0M | -4.2% vs FY2026 |
| Common Avionics Changes Navy · Aircraft Procurement, Navy · 0577 | FY2025 $139.1M | FY2026 $161.4M | $246.7M | +53% vs FY2026 |
| Joint Light Tactical Vehicle Marine Corps · Procurement, Marine Corps · 5095 | FY2025 $324.1M | FY2026 $81.9M | $244.9M | +199% vs FY2026 |
| MULTI-DOMAIN INTELLIGENCE Army · Other Procurement, Army · 0287BZ6100 | FY2025 $131.5M | FY2026 $76.3M | $243.7M | +220% vs FY2026 |
| Assured Positioning, Navigation and Timing Army · Other Procurement, Army · 9897K49000 | FY2025 $240.5M | FY2026 $212.5M | $243.3M | +15% vs FY2026 |
| Auxiliary Payloads Space Force · Procurement, Space Force · AUX000 | FY2025 n/a | FY2026 $156.2M | $241.1M | +54% vs FY2026 |
| Tech Transition (Space) Space Force · Research, Development, Test, and Evaluation, Space Force · 1206458SF | FY2025 $196.5M | FY2026 $313.7M | $241.1M | -23% vs FY2026 |
| Amphibious Combat Vehicle Family of Vehicles Marine Corps · Procurement, Marine Corps · 2025 | FY2025 $810.3M | FY2026 $1.0B | $237.3M | -77% vs FY2026 |
| ORDNANCE ITEMS <$5M Defense-wide · Procurement, Defense-Wide · 0203ORD | FY2025 $132.5M | FY2026 $114.0M | $237.2M | +108% vs FY2026 |
| New Design SSN Navy · Research, Development, Test and Evaluation, Navy · 0604558N | FY2025 $264.1M | FY2026 $255.0M | $237.1M | -7.0% vs FY2026 |
| MH-60 Series Navy · Aircraft Procurement, Navy · 0530 | FY2025 $97.2M | FY2026 $100.1M | $236.6M | +136% vs FY2026 |
| Expanded Mission Area Missile (EMAM) Army · Research, Development, Test and Evaluation, Army · 0604019A | FY2025 $82.7M | FY2026 $63.2M | $235.6M | +273% vs FY2026 |
| Major T&E Investment Air Force · Research, Development, Test and Evaluation, Air Force · 0604759F | FY2025 $66.0M | FY2026 $158.0M | $235.4M | +49% vs FY2026 |
| Joint Mission Environment Test Capability (JMETC) Defense-wide · Research, Development, Test and Evaluation, Defense-Wide · 0605100D8Z | FY2025 $192.3M | FY2026 $439.7M | $234.7M | -47% vs FY2026 |
| General Information Technology Air Force · Other Procurement, Air Force · 834010 | FY2025 $161.9M | FY2026 $172.1M | $234.4M | +36% vs FY2026 |
| Space Technology Space Force · Research, Development, Test, and Evaluation, Space Force · 1206601SF | FY2025 $242.2M | FY2026 $277.0M | $234.2M | -15% vs FY2026 |
| Lethality Technology Army · Research, Development, Test and Evaluation, Army · 0602141A | FY2025 $126.7M | FY2026 $176.2M | $232.0M | +32% vs FY2026 |
| SSC Enterprise Engineering & Integration Space Force · Research, Development, Test, and Evaluation, Space Force · 1206399SF | FY2025 n/a | FY2026 $109.2M | $230.8M | +111% vs FY2026 |
| Field Medical Equipment Marine Corps · Procurement, Marine Corps · 6522 | FY2025 $15.7M | FY2026 $58.8M | $227.8M | +288% vs FY2026 |
| HADES PLATFORM, PAYLOADS/PED, AND INTEGRATION Army · Aircraft Procurement, Army · 9697A12400 | FY2025 n/a | FY2026 $26.9M | $227.6M | +748% vs FY2026 |
| WALKOFF Defense-wide · Research, Development, Test and Evaluation, Defense-Wide · 0603600D8Z | FY2025 $146.2M | FY2026 $151.2M | $227.2M | +50% vs FY2026 |
| Microelectronics Secure Enclave Air Force · Research, Development, Test and Evaluation, Air Force · 0605296F | FY2025 n/a | FY2026 $103.6M | $224.7M | +117% vs FY2026 |
| Next Generation Enterprise Service Navy · Other Procurement, Navy · 8164 | FY2025 $226.5M | FY2026 $185.8M | $223.6M | +20% vs FY2026 |
| Chemical Biological Situational Awareness Defense-wide · Procurement, Defense-Wide · 7001SA1000 | FY2025 $171.8M | FY2026 $208.1M | $223.2M | +7.3% vs FY2026 |
| Large UUV Navy · Other Procurement, Navy · 1612 | FY2025 n/a | FY2026 n/a | $223.0M | vs FY2026 |
| Comm Elect Mods Air Force · Other Procurement, Air Force · 838010 | FY2025 $73.1M | FY2026 $76.0M | $220.9M | +190% vs FY2026 |
| Synthetic Training Environment Refinement & Prototyping Army · Research, Development, Test and Evaluation, Army · 0604121A | FY2025 $110.9M | FY2026 $176.7M | $219.1M | +24% vs FY2026 |
| Patriot Product Improvement Army · Research, Development, Test and Evaluation, Army · 0607865A | FY2025 $162.3M | FY2026 $180.0M | $219.0M | +22% vs FY2026 |
| Naval Strike Missile (NSM) Marine Corps · Procurement, Marine Corps · 2292 | FY2025 $174.8M | FY2026 $217.2M | $219.0M | +0.8% vs FY2026 |
| Special Support Equipment Navy · Aircraft Procurement, Navy · 0735 | FY2025 $396.5M | FY2026 $158.0M | $218.3M | +38% vs FY2026 |
| Surface Training Equipment Navy · Other Procurement, Navy · 5664 | FY2025 $180.0M | FY2026 $186.1M | $218.2M | +17% vs FY2026 |
| Physical Security Equipment Navy · Other Procurement, Navy · 8128 | FY2025 $138.8M | FY2026 $166.6M | $218.0M | +31% vs FY2026 |
| Aviation Systems Defense-wide · Research, Development, Test and Evaluation, Defense-Wide · 1160403BB | FY2025 $229.9M | FY2026 $231.9M | $216.8M | -6.5% vs FY2026 |
| F-35 CV Series Navy · Aircraft Procurement, Navy · 0593 | FY2025 $154.2M | FY2026 $140.3M | $216.6M | +54% vs FY2026 |
| Maritime Targeting Cell Navy · Research, Development, Test and Evaluation, Navy · 0604038N | FY2025 $43.3M | FY2026 $147.8M | $216.5M | +46% vs FY2026 |
| Defense Research Sciences Army · Research, Development, Test and Evaluation, Army · 0601102A | FY2025 $290.5M | FY2026 $259.2M | $215.3M | -17% vs FY2026 |
| High Performance Computing Modernization Program Army · Research, Development, Test and Evaluation, Army · 0603461A | FY2025 $231.2M | FY2026 $236.6M | $215.1M | -9.1% vs FY2026 |
| Collaborative Combat Aircraft Navy · Research, Development, Test and Evaluation, Navy · 0207147M | FY2025 n/a | FY2026 $275.0M | $213.9M | -22% vs FY2026 |
| Hypersonic Defense Defense-wide · Research, Development, Test and Evaluation, Defense-Wide · 0604181C | FY2025 $175.9M | FY2026 $183.0M | $213.8M | +17% vs FY2026 |
| LPD Class Support Equipment Navy · Other Procurement, Navy · 0946 | FY2025 $45.7M | FY2026 $125.5M | $213.7M | +70% vs FY2026 |
| Guam Defense Development Defense-wide · Research, Development, Test and Evaluation, Defense-Wide · 0604102C | FY2025 $412.0M | FY2026 $172.2M | $212.4M | +23% vs FY2026 |
| Frigate Development Navy · Research, Development, Test and Evaluation, Navy · 0603599N | FY2025 $103.2M | FY2026 $81.2M | $212.0M | +161% vs FY2026 |
| Strategic Mid-Range Fires Army · Research, Development, Test and Evaluation, Army · 0604135A | FY2025 n/a | FY2026 $226.2M | $211.8M | -6.4% vs FY2026 |
Services
Army · Navy · Marine Corps · Air Force · Space Force · Defense-wide
Timing
Budget books show money requested, enacted and spent by fiscal year before contracts show it. Enacted procurement money stays available to obligate for 3 years, RDT&E for 2 years and shipbuilding for 5, so a line funded this year turns into contract awards over the following 1 to 5 years. DoD contract actions then publish on USAspending about 90 days after signing (DFARS PGI 204.6), so the awards database trails these budget lines by months to years. Reprogramming actions move enacted money between accounts during the year, usually ahead of the awards it funds.
Source: Office of the Under Secretary of Defense (Comptroller), budget materials: Exhibit P-1 (procurement) and Exhibit R-1 (RDT&E) spreadsheets for the FY2025, FY2026 and FY2027 President's Budget requests. Amounts are in dollars (the exhibits print thousands). Totals add the rows the exhibits count toward totals and leave out memo (non-add) rows. Built Oct 8, 2026. Not investment advice.
Terminal: budget lines matched to contracts and companies, with alerts when funding moves.
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