Roll-up of 3 projects. Projects are the summable leaves — the PE total is their sum, never added to it.
For fiscal year 2027, Defense-Wide agencies are requesting $158.3M for International Innovation Initiatives under RDT&E program element 0603945D8Z, down 13% from FY2026. In the FY2027 defense authorization, House moved to cut it to $154.3M.
Funding profile, FY2025–FY2031
Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure.
| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 54.2 |
| FY2026 | Enacted | 181.5 |
| FY2027 | Request | 158.3 |
| FY2028 | Outyear | 161.3 |
| FY2029 | Outyear | 156.0 |
| FY2030 | Outyear | 159.4 |
| FY2031 | Outyear | 159.4 |
Acquisition lifecycle
This program is funded in RDT&E Budget Activity 3 — Advanced Technology Development.
3 projects roll up into PE 0603945D8Z
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 -13% overall, which can hide much larger swings below.
International S&T Engagement Initiatives
DIANA
The request is contested
Committee marks on the FY2027 request. Adds and cuts are reconciled in conference before they become law.
Mission & acquisition strategy
This program supports the Department’s initiatives to (1) deter strategic attacks against the United States, and its Allies and partners; (2) deter aggression while being prepared to prevail in conflict when necessary; and (3) building enduring advantages for the future Joint Force. This program supports the Enhanced Trilateral Security Partnership among Australia, the United Kingdom, and the United States (AUKUS), the North Atlantic Treaty Organization (NATO) Defense Innovation Accelerator for the North Atlantic (DIANA), and Science and Technology (S&T) International Engagement Initiatives.
Ask this program element
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.
This page carries the budget justification and the NDAA marks — nothing else. For what a contractor has actually been obligated, the ledger is at hitchintel.com/vendors; for live solicitations, hitchintel.com/opportunities. Both are member surfaces.
Cite this page
/programs/0603945D8Z.md · MCP mcp.hitchintel.com → budget_get_program_element, budget_get_cong_marksAUKUS — one RDT&E project inside PE 0603945D8Z. Congressional marks are recorded on the program element, not on a project.
Project 079 — AUKUS — requests $156.4M in FY2027, 99% of the $158.3M requested for program element 0603945D8Z. Year over year it grows 11% against FY2026.
Project 079 funding, FY2025–FY2031
Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure. Projects carry the full five-year plan; the activities inside them stop at the budget year.
| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 54.2 |
| FY2026 | Enacted | 140.3 |
| FY2027 | Request | 156.4 |
| FY2028 | Outyear | 159.1 |
| FY2029 | Outyear | 153.9 |
| FY2030 | Outyear | 156.0 |
| FY2031 | Outyear | 156.0 |
3 accomplishments / planned programs
The R-2A exhibit. Activities carry the prior, current and budget year only — no five-year plan — and they are descriptive: coverage is partial and they do not always add back to the project, so count them, never total them. Opening lines only here — the full year-by-year narrative is on the project page.
FY 2025 plans include initiating establishment of a multi-classification level collaborative computing environment to support efforts under the AUKUS Advanced Capabilities Pillar. Funding will support technical infrastructure, licenses, project management, and other services. The initial expenditure will take place in FY 2025, with…
Current plans include: (1) increasing the scale and complexity of the AUKUS Maritime Big Play to enhance interoperability and combined capability of un-crewed maritime systems among AUKUS partners;(2) expanding and refining common architectures and standards to enhance our ability to perform coalition operations with mature Resilient…
Read the FY2027 plan →Increase complexity of experimentation to support rehearsal of live multi-national operations in the distributed test environment. Support tri-lateral exercises using multi-national capabilities distributed between the nations for cross-platform deployment of tri-laterally developed capability. Demonstrate the transition between control…
What project 079 buys
This program is creating a more lethal force that further integrates the trilateral forces, as well as strengthens the domestic defense industrial base under the regulatory framework authorized under the National Defense Authorization Act for Fiscal Year 2024 (Public Law 118-31). It supports the Department’s initiatives to: (1) deter strategic attacks against the United States, and its Allies and partners; (2) deter aggression while being prepared to prevail in conflict when necessary; and (3) build enduring advantages for the future Joint Force. Specifically, the Enhanced Trilateral Security Partnership among Australia, the United Kingdom, and the United States (AUKUS) will deepen defense capability and technological cooperation by developing and providing joint advanced military capabilities to promote security and stability in the Indo-Pacific region. This program provides funding to pursue operationally relevant advanced capability co-development, co-production, and/or co-sustainment; support integration of multi-national capabilities to act as a force multiplier; and test and evaluate promising solutions found across the AUKUS innovation ecosystem. The program portfolio aligns with the critical technology areas and operational requirements. As new AUKUS projects are considered in FY 2026, the intent is to consider proposals submitted from the DoW Components and industry and academia partners. The appropriate leadership will select proposals using a merit-based process that identifies the most promising solutions to operational challenges with an emphasis on transitioning technologies to current or future programs of record.
International S&T Engagement Initiatives — one RDT&E project inside PE 0603945D8Z. Congressional marks are recorded on the program element, not on a project.
Project 354 — International S&T Engagement Initiatives — requests $1.9M in FY2027, 1.2% of the $158.3M requested for program element 0603945D8Z. Year over year it falls 47% against FY2026.
Project 354 funding, FY2025–FY2031
Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure. Projects carry the full five-year plan; the activities inside them stop at the budget year.
| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 0.0 |
| FY2026 | Enacted | 3.7 |
| FY2027 | Request | 1.9 |
| FY2028 | Outyear | 2.2 |
| FY2029 | Outyear | 2.1 |
| FY2030 | Outyear | 3.4 |
| FY2031 | Outyear | 3.4 |
1 accomplishment / planned program
The R-2A exhibit. Activities carry the prior, current and budget year only — no five-year plan — and they are descriptive: coverage is partial and they do not always add back to the project, so count them, never total them.
FY2027 planned work Incentivize Military Service participation in multiple exploratory workshops on OUSW(R&E) critical technologies with the intent to identify collaborative opportunities. Pursue operationally-focused cooperative efforts with current or new Allies and partners. Funding provides for the solicitation, evaluation, merit-based selection, and execution of new projects to get cutting-edge technological solutions into the hands of the warfighters. OUSW(R&E) leadership will select new projects based upon OUSW(R&E) priorities. Continue to baseline edge capabilities of intelligence autonomous systems in an operational environment; co-develop distributed AI architectures, hardware and algorithms to…
FY2026 to FY2027 change The decrease of $1.739 million from FY 2026 to FY 2027 is due to innovation in other areas and higher-impact initiatives. OUSW(R&E) aimed to optimize resources to maintain U.S. technological superiority and address critical defense challenges effectively.
FY2026 plans — current year Pursue operationally-focused cooperative efforts with current or new Allies and partners. Funding provides for the solicitation, evaluation, merit-based selection, and execution of new projects to get cutting-edge technological solutions into the hands of the warfighters. OUSW(R&E) leadership will select new projects based upon OUSW(R&E) priorities. Continue to baseline edge capabilities of intelligence autonomous systems in an operational environment; co-develop distributed AI architectures, hardware and algorithms to optimize edge intelligence in Detached, Degraded, Intermittent, and Low-bandwidth (DDIL) environments; and jointly develop an interoperable simulation infrastructure that can…
FY2025 accomplishments This project will annually support additional international S&T projects or DoD Component, including Military Service, participation in OSD-led activities (e.g., workshops, delegation visits) with select allies and partners including Israel, Japan, Korea, Singapore, and/or India. For new projects, the intent is to consider project proposals submitted from the DoD Components. The appropriate leadership will select proposals using a merit-based process that identifies the most promising solutions to operational challenges with an emphasis on transitioning technologies to current or future programs of record.
What project 354 buys
To keep pace with the rapidly evolving technological landscape, advancing science and technology (S&T) cooperation with our Allies and partners remains important. This project will incentivize the DoW Components, include the Military Services, to engage and/or expand their S&T cooperation with existing partners and with those partners with who they may be engaged in policy or operational activities but not in the S&T realm. In addition, this project will allow the Department to meet new and expanded requirements for substantive, administrative, and operational activities in support on international defense S&T cooperation. The intent is to consider proposals submitted from the DoW Components. The appropriate leadership will select proposals using a merit-based process that identifies the most promising solutions to operational challenges with an emphasis on transitioning technologies current or future programs of record.
DIANA — one RDT&E project inside PE 0603945D8Z. Congressional marks are recorded on the program element, not on a project.
Project 353 — DIANA — requests — in FY2027, 0.0% of the $158.3M requested for program element 0603945D8Z. Year over year it falls 100% against FY2026.
Project 353 funding, FY2025–FY2026
Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure. Projects carry the full five-year plan; the activities inside them stop at the budget year.
| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 0.0 |
| FY2026 | Enacted | 37.5 |
1 accomplishment / planned program
The R-2A exhibit. Activities carry the prior, current and budget year only — no five-year plan — and they are descriptive: coverage is partial and they do not always add back to the project, so count them, never total them. Opening lines only here — the full year-by-year narrative is on the project page.
This project will annually fund dual-use technologies identified through the NATO DIANA challenges found sufficiently mature with the potential for meaningful impact for U.S. forces on the battlefield for continued development, testing, integration, and experimentation and proposes to fund each technology for capability maturation. These…
What project 353 buys
To combat the evolving threat and development of critical technologies, the North Atlantic Treaty Organization (NATO) established the Defence Innovation Accelerator for the North Atlantic (DIANA) to leverage dual-use technological advances in Allied centers of innovation to achieve the Alliance’s operational requirements, including accelerating the development, testing, and fielding of security technology solutions to achieve an advantage over the evolving threat. The NATO DIANA program only provides non-traditional business partners from Alliance nations with funding to accelerate new technical solutions and commercialization specifically where the technology holds a dual use (commercial and defense in nature) potential. Advanced development and testing to facilitate adoption into U.S. defense programs requires supporting funding for our own labs and test centers to pull that technology into our Defense acquisition ecosystem. This project enables the Office of the Under Secretary of War for Research and Engineering (OUSW(R&E)) to assist in accelerating military capability development for U.S. forces as well as our NATO Allies and will expose new U.S. industries to the European markets. Fielding of critical technologies in the proposed areas will have significant positive impact on detecting the enemy first, ensuing effective communications and data exchange between coalition partners, as well as systems developed by different original equipment manufacturers (OEMs), and enabling robotic and autonomous systems to remain on station longer periods of time for greater operation impact. NATO DIANA advances access to technology across larger security challenges. These enhancements will contribute to increasing lethality across the U.S. and NATO military capabilities. The NATO DIANA initiative will fund dual-use technologies identified through the NATO DIANA challenges found sufficiently mature with the potential for meaningful impact for U.S. forces on the battlefield for continued development, testing, integration, and experimentation and proposes to fund each technology for capability maturation.