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Search defense grants, SBIR/STTR topics, contract notices and public calls together. Select notices across searches, record your next questions, and share a public shortlist with your team.
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Applicant-type filters select Grants.gov records only; they do not establish your eligibility. Every search word must appear in the title, notice number, summary or buyer. SBIR/STTR filters select DSIP records; TACFI and RNI select the reviewed public calls. Unknown closing dates remain visible; check the original notice for interim deadlines.
Select up to 12 notices across searches. Add your next question and action, then export a brief for your team. Notes stay in this browser; saving is optional. Shared links contain public notice IDs only.
Showing 1–23. Downloads contain all filtered records.
DARPA-PA-25-07-04
Source closing date: 2026-10-19.
SAM date-only search summary. Verify response time, amendments and notice type; active source status does not establish a solicitation or funded award.
Eligibility information: Not assessed — read the notice and set-aside requirements.
Observed 2026-10-13T01:27:35.904352+00:00.
DPA26BZ06-DV027
Source closing date: 2026-10-21. Source timestamp: 2026-10-21T16:00:00+00:00.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA Medical response, austere environments, casualty stream predictions, contested logistics, decision aid, automation A software tool to predict casualty/patient streams and needs following large scale medical emergencies in austere environments, and project the lifesaving potential of various response options with limited or no access to real-time data or communications.
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
Observed 2026-10-13T01:36:01.052262+00:00.
DPA26TZ06-DV005
Source closing date: 2026-10-21. Source timestamp: 2026-10-21T16:00:00+00:00.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW STTR 2026 BAA Spacecraft Propulsion, Hall Thruster, Fuel-Flexible, Air-Breathing, VLEO, In-Situ Resource Utilization, ISRU, Oxygenic Propellants, Multimode Propulsion Develop a fuel-flexible spacecraft electric propulsion system capable of operating efficiently on air, water, or mixtures of water/carbon dioxide or nitrogen/hydrogen at >30% electrical efficiency.ITAR: The technology within this topic may be restricted under the International Traffic in Arms Regulation (ITAR), 22 CFR Parts 120-130, which controls the export and import of defense-related material and services, including export of sensitive technical data, or the Export Admi…
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
Observed 2026-10-13T01:36:01.052262+00:00.
DPA26BZ06-DV029
Source closing date: 2026-10-21. Source timestamp: 2026-10-21T16:00:00+00:00.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA Autonomous Systems, Life Support Systems; Resuscitation; Trauma; Shock; Casualties; ARDS; multiple organ failure Develop (large animal model testing) an autonomous, portable extracorporeal life support platform for prolonged field care that integrates resuscitation, cardiovascular and pulmonary support, and (optionally) electrolyte and medication delivery capabilities.
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
Observed 2026-10-13T01:36:01.052262+00:00.
DPA26BZ06-DV026
Source closing date: 2026-10-21. Source timestamp: 2026-10-21T16:00:00+00:00.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA AI, LLM, cognitive bias, economic model, market, information Develop a testbed utilizing economic frameworks to benchmark AI biases in dynamic environments. This tool will evaluate how agents adapt, collaborate, or deceive within a simulated marketplace. Ultimately, these assessments will ensure safe and effective AI integration in high-stakes decision-making.
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
Observed 2026-10-13T01:36:01.052262+00:00.
DPA26TZ06-DV006
Source closing date: 2026-10-21. Source timestamp: 2026-10-21T16:00:00+00:00.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW STTR 2026 BAA Hypersonics, Wind Tunnel Noise, Upstream Disturbances, Nozzle Throat, Driver-Gas Acoustics, Non-Optical Diagnostics, High-Frequency Sensors, Acoustic Mitigation, Fiber-Optic Probes, Reflected-Shock Tunnels, Expansion Tubes Develop and demonstrate a robust methodology to localize, characterize and model upstream noise and flow disturbances in hypersonic wind tunnels, specifically targeting high-risk, hard-to-access regions upstream of the test section (e.g., driver, reservoir, nozzle throat and walls) where traditional optical access is restricted or unavailable. Performers must implement novel non-intrusive or minimally int…
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
Observed 2026-10-13T01:36:01.052262+00:00.
DPA26BZ06-DV024
Source closing date: 2026-10-21. Source timestamp: 2026-10-21T16:00:00+00:00.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA New World Screwworm, NWS, sensor, lure, pest, identification, network, detection, surveillance, monitoring Develop and demonstrate a real-time, networked pest detection, identification, and surveillance technology that provides actionable New World Screwworm (NWS) detection and identification accuracy, system reliability, low maintenance, and long and unattended operation.
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
Observed 2026-10-13T01:36:01.052262+00:00.
DPA26BZ06-DV025
Source closing date: 2026-10-21. Source timestamp: 2026-10-21T16:00:00+00:00.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA hemorrhage detection, clinical decision support, medical device, austere environment Demonstrate a capability that noninvasively detects and localizes occult (internal) non-compressible hemorrhage outside of a hospital.
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
Observed 2026-10-13T01:36:01.052262+00:00.
DPA26BZ06-DV023
Source closing date: 2026-10-21. Source timestamp: 2026-10-21T16:00:00+00:00.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA Ground Penetrating Radar, Subsurface Tomography, Standoff Radar, Void Detection, High-Power RF, Airborne Geophysics, Subterranean Imaging, RF Shielding, Critical Minerals. Develop, integrate, and flight-test a high-altitude (=40,000 ft), high-speed (~400 knots) airborne geologic sensing system. The system must be capable of providing rapid, stand-off 3D subsurface tomographic imaging to detect subterranean features such as metals and critical minerals.
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
Observed 2026-10-13T01:36:01.052262+00:00.
DPA26TZ06-DV004
Source closing date: 2026-10-21. Source timestamp: 2026-10-21T16:00:00+00:00.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW STTR 2026 BAA Nanofabrication, dry etching, hard mask, etching selectivity, high-aspect-ratio, pattern transfer. Develop and demonstrate novel nanofabrication hard-mask materials that exhibit substantially improved plasma etch resistance, enabling the implementation of extreme high-aspect-ratio structures with excellent pattern-transfer fidelity, minimal sidewall roughness, and precise dimensional control. Proposed solutions should overcome the fundamental limitations of conventional lithography masks in a scalable fabrication environment by creating next-generation technologies capable of delivering high-resolution nanoscale features en…
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
Observed 2026-10-13T01:36:01.052262+00:00.
DPA26BZ06-DV028
Source closing date: 2026-10-21. Source timestamp: 2026-10-21T16:00:00+00:00.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA medical triage; mass casualty incidents; autonomous systems; robotics; medical countermeasures; chemical warfare injuries Develop and demonstrate capability with autonomous medical triage systems to recognize chemical toxidromes and physically deliver the corresponding antidote or life-saving intervention.
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
Observed 2026-10-13T01:36:01.052262+00:00.
DARPA-PA-25-07
Source closing date: 2026-10-30.
SAM date-only search summary. Verify response time, amendments and notice type; active source status does not establish a solicitation or funded award.
Eligibility information: Not assessed — read the notice and set-aside requirements.
Observed 2026-10-13T01:27:35.904352+00:00.
DARPA-SN-26-93
Source closing date: 2026-11-06.
SAM date-only search summary. Verify response time, amendments and notice type; active source status does not establish a solicitation or funded award.
Eligibility information: Not assessed — read the notice and set-aside requirements.
Observed 2026-10-13T01:27:35.904352+00:00.
DARPA-PS-26-138
Source closing date: 2026-12-07.
SAM date-only search summary. Verify response time, amendments and notice type; active source status does not establish a solicitation or funded award.
Eligibility information: Not assessed — read the notice and set-aside requirements.
Observed 2026-10-13T01:27:35.904352+00:00.
DARPA-PS-26-141
Source closing date: 2026-12-18.
SAM date-only search summary. Verify response time, amendments and notice type; active source status does not establish a solicitation or funded award.
Eligibility information: Not assessed — read the notice and set-aside requirements.
Observed 2026-10-13T01:27:35.904352+00:00.
HR001125S0011
Source closing date: 2026-12-22.
See Full Announcement for details.
The DARPA Tactical Technology Office (TTO) creates technological surprise and provides new options for national security, by demonstrating revolutionary platforms and systems with cutting-edge technology. TTO demonstrates compelling hardware at scales that demonstrate disruptive capability, with designs that reduce risk and cost by managing complexity, and which can be manufactured responsively and affordably. TTO is soliciting innovative executive summaries and proposals that enhance the nation’s ability to rapidly build, adapt and sustain force structures with the following focus areas: Design/Build/Buy, Surge and Sustain, Long Range Effec…
Eligibility information: Others (see text field entitled "Additional Information on Eligibility" for clarification).
All responsible sources capable of satisfying the Government's needs may submit a proposal that shall be considered by DARPA. See the Eligibility Information section of the BAA for more information.
Cost sharing: Listed as not required
Observed 2026-10-13T01:27:48.184736+00:00.
DARPA-PS-26-136
Source closing date: 2027-01-29.
SAM date-only search summary. Verify response time, amendments and notice type; active source status does not establish a solicitation or funded award.
Eligibility information: Not assessed — read the notice and set-aside requirements.
Observed 2026-10-13T01:27:35.904352+00:00.
DARPA-PS-26-115
Source closing date: 2027-06-04.
SAM date-only search summary. Verify response time, amendments and notice type; active source status does not establish a solicitation or funded award.
Eligibility information: Not assessed — read the notice and set-aside requirements.
Observed 2026-10-13T01:27:35.904352+00:00.
HR001126S0011
Source closing date: 2027-06-22.
See Full Announcement for details.
This Broad Agency Announcement (BAA) seeks revolutionary research ideas for topics not being addressed by ongoing IPTO programs or other published solicitations. Potential proposers are highly encouraged to visit the IPTO technical office page (https://www.darpa.mil/about/offices/ipto) to view current and upcoming IPTO programs and solicitations in order to avoid proposing efforts that duplicate existing activities or that are responsive to other published IPTO solicitations.
Eligibility information: Others (see text field entitled "Additional Information on Eligibility" for clarification).
All responsible sources capable of satisfying the Government's needs may submit a proposal that shall be considered by DARPA. See the Eligibility Information section of the BAA for more information.
Cost sharing: Listed as not required
Observed 2026-10-13T01:27:48.184736+00:00.
HR001126S0011
Source closing date: 2027-06-22.
SAM date-only search summary. Verify response time, amendments and notice type; active source status does not establish a solicitation or funded award.
Eligibility information: Not assessed — read the notice and set-aside requirements.
Observed 2026-10-13T01:27:35.904352+00:00.
HR001126S0015
Source closing date: 2027-08-27.
See Full Announcement for details.
The Defense Advanced Research Projects Agency (DARPA) Defense Sciences Office (DSO) is soliciting proposals which investigate innovative approaches that enable revolutionary advances in science, devices, or systems for national security applications. Specifically excluded is research that primarily results in evolutionary improvements to the existing state of practice.
Eligibility information: Others (see text field entitled "Additional Information on Eligibility" for clarification).
All responsible sources capable of satisfying the Government's needs may submit a proposal that shall be considered by DARPA. See the Eligibility Information section of the BAA for more information.
Cost sharing: Listed as not required
Observed 2026-10-13T01:27:48.184736+00:00.
HR001126S0001-HR001127CE008
Source closing date: No single date reported — read the notice.
SAM date-only search summary. Verify response time, amendments and notice type; active source status does not establish a solicitation or funded award.
Eligibility information: Not assessed — read the notice and set-aside requirements.
Observed 2026-10-13T01:27:35.904352+00:00.
W911NF-17-S-0003-SPECIALNOTICE-LC-CSAC
Source closing date: No single date reported — read the notice.
**READ FULL SPECIAL NOTICE FOR FULL INSTRUCTIONS**Per Special Notice, White Paper Submissions due via email to POCs in notice no later than 29 May 2020 at 11:59PM (EDT). For those invited to submit full proposals, full proposal submissions due via grants.gov no later than 14 July 2020 at 11:59PM (EDT).
**PLEASE REVIEW FULL SPECIAL NOTICE** Funding Opportunity Title: Low-Cost Chip-Scale Atomic Clock (LC CSAC) Funding Instrument Type: Technology investment agreement The aim of this Special Notice under the ARL BAA (W911NF-17-S-0003), under Grants.gov Opportunity W911NF-17-S-0003-SPECIALNOTICE-LC-CSAC, is to fund a team or multiple teams to design, manufacture, and deliver a battery-powered atomic clock that achieves identical (or better) size, weight, and power (SWaP) and performance to the commercially available chip-scale atomic clock (CSAC) with a selling price goal of < $300/unit in high volume. Precise timing is critical for numerou…
Eligibility information: Others (see text field entitled "Additional Information on Eligibility" for clarification).
This special notice seeks proposals from one or more for-profit firms in accordance with 32 CFR 37.210. A consortium, led by a for-profit firm, is also encouraged.
Cost sharing: Listed as required
Observed 2026-10-13T01:27:48.184736+00:00.
Check full topic requirements, eligibility and amendments before deciding to respond. Use the opportunity-fit AI workflow and proposal requirements matrix to record evidence and unanswered questions. Calendar downloads are date-only reminders, not official submission times. The optional saved combined shortlist is separate from your funding-notice shortlist.
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