Responses Due By
2026-08-05 23:59:59 US/Eastern Time
Work With Us - Commercial Companies - Submit Solution
Ground-Based Affordable Mass Prize Challenge
We look forward to your solution —
To submit, scroll to the form at the bottom of this page.
2026-08-05 23:59:59 US/Eastern Time
We look forward to your solution —
To submit, scroll to the form at the bottom of this page.
Problem Statement
Future conflicts will require the Joint Force to generate affordable long-range effects at a scale, cost, and pace that current inventories alone cannot support. Existing long-range precision fires remain critical for defeating hardened, defended, and strategically significant targets, but their cost and limited inventories make them difficult to employ at the volume required for sustained operations against a peer adversary. Complementing these capabilities with affordable, scalable long-range effects will enable commanders to service a broader target set, preserve exquisite munitions for their intended purpose, and sustain operational tempo throughout a prolonged conflict.
Desired Solution
Through Ground-Based Affordable Mass (G-BAM), the Department of War (DOW) is seeking mature, affordable, long-range precision strike systems that can be demonstrated within 60-90 days, certified, and scaled into production within 12-18 months. Aligned with the Direct Reporting Portfolio Manager for Unmanned Systems (DRPM-UxS) mandate to field low-cost autonomous capabilities at scale, the Government is particularly interested in mature, proven solutions that deliver favorable cost-per-effect at operationally relevant ranges while minimizing the logistical, training, and sustainment burden on employing units.
This effort is intended to provide a common assessment and transition pathway for multiple DOW stakeholders. Successful solutions may be eligible for follow-on prototype agreements, production awards, Advanced Purchase Commitments, or Direct-to-Phase II SBIR opportunities.
Primary Desired Attributes:
Secondary Desired Attributes:
Pitch Deck Submission Requirements:
Teams must submit a pitch deck outlining their solution and how it addresses the problem and desired attributes above. Pitch decks should meet the following format requirements:
Process and Follow-on Opportunities
Following Phase 1 evaluations, selected solutions and companies will receive an invitation to the Phase 2 flight demonstration to be held in early November at a Government-selected test site. Companies who demonstrate during Phase 2 will receive an initial cash prize of $250K. The top-rated solutions during Phase 2 will receive up to $5M to immediately deliver operational test quantities to units. Phase 2 companies may also be eligible for Prototype Other Transaction (OT) agreements under 10 U.S.C. § 4022, follow-on production contracts, Army Small Business Innovation Research (SBIR) Direct to Phase II (DP2) awards, or other transition pathways, as determined by participating Government organizations. In total, the Government has budgeted up to $250M to support prize execution and follow-on transition activities associated with this effort.
There is no guarantee that submissions will be selected. If invited to Phase 2, companies may incur costs that exceed the Prize Award and should be willing and able to do so. All travel and shipping costs will be at the expense of the company. Companies will be limited to a max of eight (8) personnel on the installation and must be willing to provide three (3) inert prototypes for Phase 2.
Submissions will be evaluated in accordance with CSO HQ0845-20-S-C001 available on www.diu.mil.
DOW requires companies without a CAGE code to register in SAM (https://sam.gov/SAM/) if selected for agreement award. The Government recommends that prospective companies begin this process as early as possible.
Eligibility
This solicitation is open to U.S. and international vendors. Companies may submit individually or as part of a team or partnership that combine complementary technologies, manufacturing capabilities, or domain expertise. The Government is only interested in full systems. Solutions with demonstrated operational performance are of particular interest, but prior combat use is not required for consideration.
Awarding Instrument
This DIU Challenge public announcement is an open call to small businesses and non-traditional defense contractors seeking innovative, commercial technologies proposed to create new DOW solutions or potential new capabilities fulfilling requirements, closing capability gaps, or providing potential technological advancements, technologies fueled by commercial or strategic investment, but also concept demonstrations, pilots, and agile development activities improving commercial technologies, existing Government-owned capabilities, or concepts for broad defense application(s). As such, the Government reserves the right to award a contract or an Other Transaction agreement for any purpose, to include a prototype or research, under this public announcement. The Federal Government is not responsible for any monies expended by the applicant before award and is under no obligation to award additional procurement transactions.
Satisfying Competition Requirements:
This DIU Challenge Open Call Announcement is considered to have potential for further efforts that may be accomplished via FAR-based contracting instruments, Other Transaction Authority (OTA) for Prototype Projects 10 USC 4022 and Research 10 USC 4021, Prizes for advanced technology achievements 10 USC 4025. The public open call announcement on DIU’s website is considered to satisfy the reasonable effort to obtain competition in accordance with 10 USC 4025(b), and 10 USC 4022 (b)(2). Accordingly, FAR-based actions will follow announcement procedures per FAR 5.201(b).
DIU reserves the right to cancel, suspend, and/or modify the Challenge, or any part of it, for any reason, at DIU’s sole discretion.
This competition is conducted in accordance with 10 U.S.C. § 4025, which authorizes the use of prize competitions to stimulate innovation and identify promising technologies for national security applications. Requirements for competition under 10 U.S.C. § 3201 are satisfied upon completion of the challenge and use of prize authority. As such, this competition serves as a competitive down select mechanism that enables government organizations to engage with finalists and winners through a variety of follow-on acquisition pathways, including but not limited to:
Follow-on Production
Companies are advised that a prototype Other Transaction (OT) agreement awarded in response to this AOI can lead directly to a significantly larger follow-on production contract or transaction available for use by multiple organizations across the DOW. This potential follow-on award may occur without the use of further competitive procedures. All prototype OT agreements will include verbiage notifying the awardee that, upon the successful completion of the prototype project, this competitively awarded OT may result in the award of a follow-on production contract or transaction without the use of competitive procedures.
Government organizations may consider leveraging these statutory authorities to pursue follow-on awards with companies identified through the DIU competition process. This approach supports rapid technology maturation, accelerates the transition of innovative capabilities to the field, and promotes collaboration with non-traditional and small business performers.
U.S. Small Business Eligibility (for potential Army SBIR Opportunity)
Finalist invited to the DIU G-BAM Prize Challenge Phase 2 demonstration and pitch that qualify as a U.S. Small Business will have the opportunity to submit a Direct to Phase II (DP2) Army Small Business Innovation Research (SBIR) proposal worth up to $2,000,000, not to exceed 18 months in duration. U.S. Small Businesses eligible for potential Army SBIR opportunities will only be permitted one SBIR DP2 proposal if selected to demonstrate.
In accordance with the DP2 Army SBIR requirements, each eligible proposing small business shall provide documentation or demonstrate feasibility of sufficient solution maturity to be eligible for a DP2 Army SBIR award along with the DP2 proposal. Work submitted within the feasibility documentation or demonstration must have been substantially performed by the proposing small business and/or the principal investigator. If technology in the feasibility documentation is subject to Intellectual Property (IP), the proposing small business concern must either own the IP or must have obtained license rights to such technology prior to proposal submission, to enable it and its subcontractors to legally carry out the proposed work.
Small, for-profit, independent U.S. businesses. Restrictions exist about (1) the type of firm; (2) its ownership structure; (3) the firm’s size in terms of the number of employees; and (4) prior, current, or pending support of similar proposals or awards, as follows:
Allied Collaboration
The UK Ministry of Defence is assisting with this Challenge and may provide expertise in long-range effectors. Note the 'Export Controls' section of this AoI.
Export Controls
U.S. EAR: Information sharing with the U.K. will be conducted in accordance with the Bureau of Industry and Security, Department of Commerce’s Interim Final Rule dated April 19, 2024, which removed many export licensing requirements under the Export Administration Regulations (EAR) for 600-series items and missile-technology (MT) controlled items for exports, reexports, and in-country transfers to or within the U.K., subject to certain exceptions (e.g., items requiring a license under § 742.6(a)(9) or other “license to all destinations” requirements).
U.S. ITAR: Information sharing with the U.K. will be conducted in accordance with 22 CFR § 126.4, Transfers by or for the United States Government, paragraph (b), which removes the licensing requirement for the export, reexport, retransfer, or temporary import of a defense article or the performance of a defense service, when made by another person for a department or agency of the U.S. Government.
Solutions submitted by U.K. companies are eligible for export control relief under General Export Authorisation No. 001 (Partner Countries), provided they meet the conditions of the authorisation. Non-U.S.-based companies should consider any applicable home-nation export controls on technical information when preparing solution briefs for review by U.S. and U.K. government teams.
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If we think there’s a good match between your solution and our DoD partners, we’ll invite you to provide us with a full proposal — this is the beginning of negotiating all the terms and conditions of a proposed prototype contract.
After a successful prototype, the relationship can continue and even grow, as your company and any interested DoD entity can easily enter into follow-on contracts.
We solicit commercial solutions that address current needs of our DoD partners. (View all open solicitations and challenges.
You send us a short brief about your solution.
We’ll get back to you within 30 days if we’re interested in learning more through a pitch. If we're not interested, we'll strive to let you know ASAP.