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.
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.
Your decision shortlist
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.
464 matching records
Showing 101–125. Downloads contain all filtered records.
SAM.govDEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR HQS.NAVAL AIR SYSTEMS COMMAND · Sources Sought — active 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.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA 5G, private cellular, flight line, aircraft maintenance, secure communications, predictive maintenance, augmented reality, Edwards AFB, logistics The objective of this SBIR Phase I effort is to explore and develop innovative technologies leveraging cellular network infrastructure, particularly focusing on Open Radio Access Network (Open RAN) architectures, to enhance communication capabilities on the flight line at Edwards AFB. The goal is to establish a secure, adaptable, and interoperable cellular network that facilitates superior aircraft maintenance, logistics, and operational efficiency. Additionally, the effort aims t…
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
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.
SAM.govDEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH · Presolicitation — active 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.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 CSO autonomous drones; AI-driven swarm; air-launched effects; perimeter defense; secure communications; mobility asset protection; Agile Combat Employment; high-altitude deployment; mobility launch platforms; dual-use; swarm technology; force protection The overall goal of this Direct to Phase II research and development effort is to adapt and validate mature, readily available autonomous unmanned aerial swarm technologies to provide enhanced situational awareness and force-multiplying capabilities for high-value Mobility Air Forces assets and forward ground installations. To ensure continued overmatch in contested environments…
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
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.
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.
SAM.govDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE LIFE CYCLE MANAGEMENT CENTER.INTELLIGENCE, SURVEILLANCE, RECONNAISSANCE - SPECIAL OPERATIONS FORCES.FA8509 AFLCMC WIUKA · Presolicitation — active 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.
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.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA CO₂ Mode-Locked Lasers, Frequency Combs, Semiconductor Lasers, Infrared, InP, GaSb, MOCVD, MBE Develop compact low-SWaP optically- or electrically-pumped mode-locked lasers in the near-infrared (NIR) to short-wave infrared (SWIR) capable of operating at repetition rates between 6 and 12 GHz.
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 CSO Surveillance; Space Based Surveillance; Proliferation; Constellation; Resident Space Object; Space Domain Awareness; Geostationary Orbit; GEO Belt; visual magnitude; Electro Optical; Infrared; Radio Frequency; Free Flyer; GEO SDA; Low Size Weight and Power; own-ship awareness; Local Area Sensor The objective of this Direct to Phase II (D2P2) effort is to provide a production representative article of flight qualifiable hardware to be flown in the GEO space environment. The modern space domain requires a layered sensing architecture to ensure resilience. This D2P2 effort is focused on a critical element of that architecture:…
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA Seeker; Seekers; AESA; Multifunction RF; Radar; Software-defined RF The Department of the Air Force has a high priority requirement for much lower-cost long-range air-launched prompt strike weapons that operate in the very high supersonic flight regime. Towards that requirement, the objective of this topic is to develop a Ku-band multi-function RF seeker system that can be manufactured at scale, supporting RF modes including radar, passive direction-finding, and line-of-sight datalinks. Low unit production cost and high-volume manufacturability are key goals of this topic.
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
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.
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.
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.
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.
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.
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.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 CSO sensor network, sensors, acoustic, optical, radio frequency, C-sUAS, sneaky drone, RF-silent dark drone, base defense Innovations in Counter-UAS sensor technologies, data processing, and networking to solve the "sneaky drone" problem by improving the detection, tracking, and identification of small, low-altitude, terrain-masked, and RF-silent Group 1-3 UAS. The system must detect targets from 1 meter up to 300 meters (threshold), 500 meters (objective) off the ground, with individual sensor nodes detecting targets at a horizontal range of at least 100 meters. The nodes must integrate to create at least 10km of combined line…
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA Quantum Memory; Quantum Key Distribution; Secure Communication; Quantum Networks; Photonic Qubits; Quantum Repeaters; Long-Range Communication; Cybersecurity; TRL 2-5; Quantum Science; AFWERX; Strategic Communications; Emerging Threats The objective of this SBIR Phase I project is to develop and demonstrate advanced quantum memory systems essential for enabling secure communication within quantum networks. The primary goal is to enhance the storage and transmission capabilities of photonic qubits, ensuring high coherence and minimal loss over extended distances. This will facilitate the creation of scalable quantum repeater…
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
SAM.govDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE LIFE CYCLE MANAGEMENT CENTER.TRAINING.FA8210 AFLCMC WNRK HILL · Sources Sought — active 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.
SAM.govDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE TEST CENTER.FA9101 AEDC PKP PROCRMNT BR · Solicitation — active 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.
DSIP calendar date uses America/New_York. Check the topic page for separate question windows and amendments.
DoW SBIR 2026 BAA free-space optical communications; photonic crosslink; cooperative navigation; alternative PNT; GPS-denied navigation; optical mesh network; time transfer; optical direction finding; laser ranging; distributed state estimation; unmanned aerial systems; LPI/LPD datalink The objective of this topic is to develop applied research toward an innovative capability that provides resilient, jam-resistant communications and cooperative navigation for distributed Group three (3) unmanned aerial system (UAS) formations operating in Global Positioning System (GPS)-denied environments across a theater-scale formation spanning two hundre…
Eligibility information: Not assessed — read the full SBIR/STTR solicitation.
SAM.govDEPT OF DEFENSE.IMMEDIATE OFFICE OF THE SECRETARY OF DEFENSE.STRATEGIC CAPABILITIES OFFICE.DIRECTOR SCO · Combined Synopsis/Solicitation — active 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.
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.