Printed from https://fiscalreceipts.com/program/2301/ — built September 26, 2026. Every figure is citation-backed; see the page online for per-number provenance.
Tomahawk Mods
Budget figures
$6.28M discretionary + $473.8M one-time reconciliation. Discretionary change vs FY2025 enacted: -97.9%.
Two official figures, one label— reconciled below
Fiscal Receipts uses P-1/R-1 workbook total obligation authority (TOA) as the headline figure sitewide. The workbook TOA includes budget rows that the R-2/P-40 J-book program line excludes — advance procurement in an ordinary year, and in FY2026 the one-time reconciliation appropriation as well. Each row below names the one it is. How the two bases relate →
FY26 Request · $480.1M TOA − $6.28M J-book line = 473.8M (480.1 − 6.3 = 473.8) — $473.8M of one-time FY2026 reconciliation money accounts for this gap — not advance procurement
Figures in the sentence are rounded for reading; the parenthesised arithmetic is the same subtraction in USD millions, at the precision where it closes.
FY2026 award data is a partial year — USAspending reports awards on a rolling basis, and this corpus runs through 2026-09-04. why partial FY2026 data? →
Budget trajectory
| Fiscal year | Amount |
|---|---|
| FY24 | $494.8M |
| FY25 | $296.8M |
| FY26 | $480.1M |
All series figures: P-1 TOA · PB2026
Decade view
P-1/R-1 workbook TOA basis, shown compact in $B/$M (the workbook records USD thousands); each figure cites its own President's Budget edition
The vertical scale does not start at zero: the baseline sits just below this program’s smallest year, so a low point on this line is not a small amount. Read the shape for direction and the grid below for the figures.
● actuals (line) · ○ enacted · ◇ request — gaps are editions the program is absent from, never interpolated.
| Series | FY22 | FY23 | FY24 | FY25 | FY26 |
|---|---|---|---|---|---|
| Actuals | $172.1M | $435.3M | $494.8M | ||
| Enacted | – | $435.3M | $540.9M | $296.8M | |
| Request | – | – | $540.9M | $317.8M | $480.1M |
blank = series not published for this year; – = absent from that edition.
Asked vs spent: the PB2024 book requested $540.9M for FY2024; the PB2026 book reported $494.8M as actual total obligation authority — $46.1M below the request. 494.8 − 540.9 = -46.1 USD millions — the compact figures above are rounded for reading.
Program lineage
No predecessor/successor lineage was recorded for this program element — no FY-to-FY transfer into or out of this line was stated in the ingested J-books, and none was inferred from the program structure.
Description
Description — Tomahawk Mods
The Block V Tactical Tomahawk (TACTOM RGM/UGM-109E) preserves Tomahawk's long-range precision-strike capability while increasing responsiveness and flexibility. TACTOM is capable of in-flight retargeting, the ability to loiter over the battlefield, in-flight missile health and status monitoring, and battle damage indication. Other Tomahawk Weapon System functionality includes rapid mission planning and execution via Global Positioning System (GPS) onboard the launch platform and improved anti-jam GPS. The TACTOM service life for RGM109E and UGM109E Block IV/V Tomahawk cruise missiles is 30 years with a 15-year deployment and recertification cycle. During the Recertification availability period, Block IV TACTOMS will undergo their 15-year service life extension activities and are then updated to a modernized Block V configuration with the installation of a NAV/COMM kit. NAV/COMMs is a subprogram upgrade that consists of the Integrated Single Box Solution (ISBS) radio, two new antennas and associated cabling, a new mid-body cover, and changes to the aft-body structure and aft-body cover. The ISBS radio is replacing the existing Satellite Data Link Terminal (SDLT) and two new antennas are added to replace the previous antenna. The changes to the missile are driven by the obsolescence of the SDLT hardware and the obsolescence of the UHF Demand Assigned Multiple Access (DAMA) communications infrastructure that is being phased out of service. Maritime Strike Tomahawk (MST) is a subprogram that includes seeker kit hardware, assemblies/subassemblies, packaging and storage. Seeker kit hardware procurement includes the sensors, nosecone, ULTRA processor, cooling pump and plumbing, bulkhead, power and signal harnesses, power supply, plumbing and electrical chase insulators, telemetry unit, wiring, hybrid homopolar permanent magnet generator, and Primary Power Interface Unit. Includes modifying existing missile infrastructure to accept/install seeker kit components and assemblies into a modernized Block V missile during the Recertification availability period. Recertification is an ACAT II program to recertify the RGM109E and UGM109E Block IV/V Tomahawk cruise missiles service life subsequent to a 15-year deployment. Recertification activity include the costs associated with the Raytheon labor, vendor recertification of specific components (i.e. mechanical and electrical components), recertification of the MK 45 submarine capsule, missile consumables, fuze recertification, Armed Firing Device (AFD) recertification, installation of Advanced Communication Package (ACP), shipping assets to and from weapon stations, and fuel. Recertification is planned to occur concurrently with installation of NAV/COMMs Modernization Kits, which will replace the existing Satellite Data Link Terminal (SDLT) radio and antenna. M-Code is an ACAT IVT program that upgrades the TACTOM missile with the next generation, modernized Global Positioning System (GPS) capability. TACTOM M-Code kits consist of new Anti-Jam GPS Receiver (AGR) hardware/software and installation of the upgrade kit into TACTOM Block V AURs. Fielding of M-Code equipped AURs, enable TACTOM to be compliant with Public Law 111-38, sec 913. M-Code kits will be installed into modernized Block V missiles during the Recertification availability. JMEWS is an ACAT III program to develop, produce, and field a new warhead for the Block V Tomahawk Cruise Missile. JMEWS expands the land target set that the Tomahawk missile is capable of defeating by combining existing blast and fragmentation with a new penetration capability and improved mission planning. JMEWS will also be compliant with Insensitive Munitions requirements, which improve safety during transportation and storage on land and aboard ships and submarines. JMEWS warheads will be installed into modernized Block V missiles during the Recertification availability.
Justification
Justification — Tomahawk Mods
The FY 2026 request was reduced by $0.413 million for Advisory and Assistance Services to promote efficiencies and advance the policies of the Administration in alignment with Executive Order 14222, "Implementing the President's Department of Government Efficiency Cost Efficiency Initiative." The FY 2026 request for Tomahawk Mods includes $6,283 thousand of discretionary and $473,848 thousand of mandatory (reconciliation) for a total of $480,131 thousand. The mandatory funds provide for: - 237 Recertified TACTOM BLK V for $151,506 thousand - 23 Recertified TACTOM BLK Va (MST) for $19,464 thousand - 234 NAV/COMMs kits for $44,943 thousand - 73 MST Kits for $197,779 thousand - MST cost overruns for $6,000 thousand - JMEWS long-lead material for $1,134 thousand - Support Equipment - Classified for $37,338 thousand - Associated Support Costs for $15,684 thousand Further information for this reconciliation request is provided in Section 20004 (Munitions & Supply Chain) of the Reconciliation Exhibit.
Budget line items(workbook-cited)
P-1/R-1 workbook Total Obligation Authority basis (USD thousands) · PB2026.
Exhibit P-1
| Account | Org | Type | Amount |
|---|---|---|---|
| Weapons Procurement, Navy | N | FY24 Actuals | $494.8M |
| Weapons Procurement, Navy | N | FY25 Enacted | $296.8M |
| Weapons Procurement, Navy | N | FY26 Disc. Request | $6.28M |
| Weapons Procurement, Navy | N | FY26 Reconciliation | $473.8M |
| Weapons Procurement, Navy | N | FY26 Total | $480.1M |
Budget Details(R-2/P-40 facts)
J-book detail basis (R-2/P-40, USD millions) · PB2026 — a different accounting basis from the P-1/R-1 workbook TOA above; where the two disagree, the reconciliation strip under Budget figures shows both.
Wider than this screen — swipe the table sideways for the remaining fiscal-year columns.
| Project | All Prior Years | FY24 Actuals | FY25 Total | FY26 Base | FY26 Request |
|---|---|---|---|---|---|
| Program Element | $750.9M | $494.8M | $296.8M | $6.28M | $6.28M |
Follow the dollar
No follow-the-dollar view — this program's awards haven't been crosswalked at high confidence (flows cover 312 of 1,938 programs). why coverage is partial? →
Related awards
Award linkage is shown for 32 of 200 profiled companies — high- and medium-confidence USAspending matches, each row labeled; medium is the weaker evidence. why partial award coverage? →
Rows marked medium rest on evidence weaker than a program-level match, and of more than one kind. An account-based row, where the award drew from the same appropriation account as this program, is an association, not evidence that this program paid for the contract. Where the evidence is instead an FPDS acquisition-program tag or a subaward description, the program is established but which of its budget lines paid is not. An announcement link a recorded review did not leave standing is medium too. Only high rows rest on the contract naming this program with a recorded review upholding it and no recorded rejection or refutation applying.
| Recipient | PIID | Confidence |
|---|---|---|
| RAYTHEON COMPANY | N0001909C0007 | medium |
| RAYTHEON COMPANY | N0001914C0075 | medium |
| RAYTHEON COMPANY | N0001917C0034 | medium |
| RAYTHEON COMPANY | N0001917F0484 | medium |
| RAYTHEON COMPANY | N0001918F1728 | medium |
| RAYTHEON COMPANY | N0001918F2046 | medium |
| RAYTHEON COMPANY | N0001919F2593 | medium |
| RAYTHEON COMPANY | N0001919F2902 | medium |
| RAYTHEON COMPANY | N0001919F4056 | medium |
| RAYTHEON COMPANY | N0001920C0030 | medium |
| RAYTHEON COMPANY | N0001920F0137 | medium |
| RAYTHEON COMPANY | N0001920F0292 | medium |
| RAYTHEON COMPANY | N0001920F0326 | medium |
| RAYTHEON COMPANY | N0001920F0365 | medium |
| RAYTHEON COMPANY | N0001920F0493 | medium |
| RAYTHEON COMPANY | N0001920F0716 | medium |
| RAYTHEON COMPANY | N0001921F0211 | medium |
| RAYTHEON COMPANY | S0305A19F0031 | medium |
| RAYTHEON COMPANY | S0305A19F0035 | medium |
| RAYTHEON COMPANY | S0305A20F0006 | medium |
| RAYTHEON COMPANY | S0305A20F0016 | medium |
| RAYTHEON COMPANY | S0305A20F0037 | medium |
| RAYTHEON COMPANY | S0305A20F0042 | medium |
Contractor concentration
No concentration index is published for this line. This line's high-confidence links do not clear the floor for a published concentration index — at least 3 awards across 2 contractor families holding positive obligations, with positive net linked dollars. An index below that floor is a fact about the sample, not about the market. Whatever further links this line carries are medium-confidence, and what each medium evidence path does and does not establish is set out in the methodology. Both bases are in the downloadable warehouse.
Lobbying mentions
No Senate LDA lobbying filing in the tracked data mentions this program element by code or alias.
Oversight
Department-level designation (not specific to this program)
GAO lists 5 high-risk areas for DOD as a whole. That designation covers the department, not Tomahawk Mods. No program-specific GAO finding for this line is in the ingested data. See the DOD oversight record.
Program dossier
No research dossier for this program — dossiers cover 50 of 1,938 programs, the largest fully J-book-detailed lines by FY2026 requested dollars. why no dossier here? →
Primary sources
Open any budget figure for its exact receipt. Verified line items lead with the highlighted government PDF; original spreadsheets download with their budget edition and exhibit in the filename.
Budget totals · TOA sources
FY2026 Department of Defense Budget: Procurement Programs (P-1) · comptroller.war.gov
Exhibit P-1 · O425
Complete workbook · unchanged saved copy. Saves as PB2026_DoD_P-1_Procurement.xlsx.
FY2024 Department of Defense Budget: Procurement Programs (P-1) · comptroller.war.gov
Exhibit P-1 · O426
Complete workbook · unchanged saved copy. Saves as PB2024_DoD_P-1_Procurement.xlsx.
FY2025 Department of Defense Budget: Procurement Programs (P-1) · comptroller.war.gov
Exhibit P-1 · O433
Complete workbook · unchanged saved copy. Saves as PB2025_DoD_P-1_Procurement.xlsx.
Detailed budget justification
The related TOA spreadsheets above use a different accounting basis from R-2/P-40 detail. Their amounts are not assumed to match these detailed sources.