This RFP seeks mature counter-UAS technologies to detect, identify, and defeat low-altitude unmanned aircraft threatening tactical forces and infrastructure. Solutions should operate independently in denied environments without requiring permanent infrastructure, cloud connectivity, or target RF emissions.
Active Government Funding Opportunities
A weekly-updated index of currently active innovation opportunities (SBIR, STTR, BAA, grants, contracts).
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- Due Nov 25, 2026Posted Oct 07, 2026
ERDC seeks engineering designs for an emergency closure system to rapidly halt uncontrolled water flow at Winfield Locks and Dam during primary gate failure. The unique challenge: deploying a deployable barrier via barge-mounted crane under active flow conditions while respecting existing infrastructure constraints and load limits.
Up to $2,100,000Due Oct 23, 20263 days leftPosted —- SourceActiveGRANT
NSF Small Business Innovation Research / Small Business Technology Transfer Phase I, Phase II, Fast-Track Programs: A Pilot Emphasis on Scientific Instrumentation
U.S. National Science FoundationU.S. National Science FoundationNSF seeks small businesses to develop next-generation scientific instrumentation and experimental platforms that enable breakthrough discoveries. This pilot program funds innovative tools and AI-driven research infrastructure to advance the U.S. scientific enterprise.
Up to $40,000,000Due Nov 04, 20263 weeks leftPosted — - SourceActiveGRANT
MPS Physics Research Programs (MPS Physics)
U.S. National Science FoundationU.S. National Science FoundationNSF supports foundational physics research across multiple domains—from quantum systems and particle physics to cosmology and living systems. This opportunity funds intellectually ambitious, potentially transformative research without requiring near-term commercial outcomes.
Up to $180,000,000Due Oct 06, 2076Posted — - SourceActiveCONTRACT
C45 NDI Follow-on
DEPT OF THE NAVYDEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC PHILADELPHIA DIVNavy seeks engineering and software development support for submarine C4I systems, featuring hardware prototypes, SUBSAFE compliance, and CMMI Level 3 development over five years.
Due Nov 09, 20263 weeks leftPosted Oct 06, 2026 - SourceActiveOTA
USSOCOM Open Call for Technical Experimentation 27-1: Special Operations Forces (SOF) Combat Diving (Diver Communications, Diver Propulsion, Underwater Interfaces) and Maritime Domain Situational Awareness Sensing Integration on USVs
US SPECIAL OPERATIONS COMMAND (USSOCOM)DEPT OF DEFENSE.US SPECIAL OPERATIONS COMMAND (USSOCOM)USSOCOM seeks innovative solutions for SOF combat diving communications, diver propulsion systems, and maritime domain awareness sensors integrated on unmanned surface vehicles.
Due Oct 22, 20262 days leftPosted Oct 06, 2026 This RFP seeks development of a standardized AI Performance Evaluation Tool to address gaps in assessing AI system reliability and trustworthiness across Air Force test and evaluation missions. The tool will provide consistent, quantifiable metrics for validating AI models' performance in sensor systems while supporting DoD Trusted AI principles and operational readiness goals.
Due Oct 21, 20261 day leftPosted Sep 02, 2026- Source26.BZActiveSBIR
Low-Cost Multi-Function Ku-Band RF System for Prompt Strike Weapons
Department of DefenseUSAFThis RFP seeks development of an affordable multi-function Ku-band radar system for high-speed airborne platforms, addressing the current shortage of cost-effective options at scale. The system must integrate imaging radar, passive direction-finding, and fuze sensing within a compact 6-inch diameter configuration while meeting demanding thermal and performance specifications.
Due Oct 21, 20261 day leftPosted Sep 02, 2026 - SourceActiveGRANT
Pathways to Enable Secure Open-Source Ecosystems (PESOSE)
U.S. National Science FoundationU.S. National Science FoundationNSF seeks to transform open-source tools into secure, sustainable ecosystems addressing national challenges in AI, cybersecurity, and critical infrastructure. Funding supports establishing governance structures, expanding promising projects, and enhancing safety and security across distributed developer communities.
Up to $40,000,000Due Mar 02, 2027Posted — - SourceActiveGRANT
National Science Foundation Fostering Interdisciplinary Networks to Develop Emergent and Responsive Solutions Foundry (NSF FINDERS FOUNDRY)
U.S. National Science FoundationU.S. National Science FoundationNSF FINDERS FOUNDRY supports K-12 educators, technologists, and researchers collaborating to develop AI-integrated learning solutions and tools. Teams co-design evidence-based technologies addressing real challenges identified by students and educators to prepare the workforce for an AI-driven future.
Up to $8,500,000Due Nov 18, 20265 weeks leftPosted — - SourceActiveGRANT
Arctic Doctoral Dissertation Research Improvement Grants (Arctic DDRIG) Arctic Social Sciences, Arctic System Sciences, and Arctic Observing Network (DDRIG)
U.S. National Science FoundationU.S. National Science FoundationSupport early-career scientists conducting dissertation research on Arctic environmental and social systems change. Funding advances fundamental understanding of rapid Arctic transformation and builds STEM workforce capacity in polar sciences.
Up to $1,250,000Due Dec 15, 2026Posted — - SourceActiveGRANT
Professional Formation of Engineers (PFE)
U.S. National Science FoundationU.S. National Science FoundationNSF seeks research on how engineers develop professional skills across education, training, and workplace contexts. Projects should integrate engineering and social science expertise to build pathways creating ethical, globally-competent engineers ready for evolving technical careers.
Due Oct 06, 2076Posted — - SourceActiveBAA
Missile Defense Agency - Advanced Capability Concepts
MISSILE DEFENSE AGENCY (MDA)DEPT OF DEFENSE.MISSILE DEFENSE AGENCY (MDA).MISSILE DEFENSE AGENCY (MDA)Five-year ongoing BAA soliciting innovative concepts, technological innovations, prototypes, and scientific breakthroughs to enhance Missile Defense System robustness and effectiveness.
Due May 08, 2030Posted Oct 05, 2026 - SourceActiveGRANT
Space Technology Research Institutes
National Aeronautics and Space AdministrationNASA HeadquartersNASA seeks early-stage research to advance Rotating Detonation Rocket Engine (RDRE) performance beyond traditional chemical rockets. Multi-institutional teams will develop transformative propulsion technologies for future civil-space applications.
Up to $13,000,000Due Nov 03, 20262 weeks leftPosted — - SourceActiveGRANT
Collaboratory to Advance Mathematics Education and Learning (CAMEL) for K-12
U.S. National Science FoundationU.S. National Science FoundationBuild interdisciplinary research networks combining learning science, education practice, and data science to create high-value datasets advancing K-12 mathematics learning. Phase I funds dataset generation; Phase II establishes a collaborative platform for sustained innovation.
$1,000,000 – $1,500,000Due Oct 05, 2076Posted — - SourceActiveGRANT
Engineering (ENG): Chemical, Bioengineering, Energy, and Transport Systems (CBET)
U.S. National Science FoundationU.S. National Science FoundationNSF seeks foundational engineering research across chemical processes, bioengineering, energy, and transport systems. Support covers intellectually ambitious work to advance knowledge in resource management, biological systems, and multi-scale transport phenomena without requiring near-term commercialization.
$500,000 – $100,000,000Due Oct 05, 2076Posted — - SourceActiveGRANT
EMERGING FRONTIERS IN RESEARCH AND INNOVATION (EFRI-2026/27): Wave-Based Computing ( EFRI-WBC)
U.S. National Science FoundationU.S. National Science FoundationNSF seeks foundational research on wave-based computing approaches that leverage wave dynamics principles for novel computation methods. Projects will advance transformative computing paradigms with potential long-term impact on strategic technology priorities.
Up to $30,000,000Due Feb 11, 2027Posted — - SourceActiveGRANT
PFE: Research Initiation in Engineering Formation (PFE: RIEF)
U.S. National Science FoundationU.S. National Science FoundationNSF seeks engineering faculty to develop expertise in education research focused on professional formation of engineers. This program builds a new research community to address how engineers are trained and shaped for inclusive, responsive practice.
$200,000 – $3,000,000Due Nov 10, 20263 weeks leftPosted — - SourceActiveGRANT
Postdoctoral Research Fellowships in Biology (PRFB)
U.S. National Science FoundationU.S. National Science FoundationDevelop expertise at the intersection of AI and biology to become a field leader applying machine learning to biological systems. This fellowship trains postdocs to drive biotechnology breakthroughs and innovations that strengthen the U.S. economy.
$220,000 – $16,500,000Due Sep 28, 2027Posted — - SourceActiveGRANT
Integrated Data Systems & Services (IDSS)
U.S. National Science FoundationU.S. National Science FoundationNSF seeks proposals to develop and operate novel national-scale cyberinfrastructure systems that enable data-intensive and AI-driven research across science and engineering disciplines.
$500,000 – $30,000,000Due Jul 27, 2027Posted — - SourceActiveGRANT
Unlocking Dataset Value for AI-Enabled Scientific Discovery (AI Datasets)
U.S. National Science FoundationU.S. National Science FoundationNSF seeks proposals to unlock hidden value in existing scientific datasets through AI-driven feature extraction, metadata generation, and automated analysis pipelines. Enable interdisciplinary discovery by harmonizing data for AI tools while addressing security, governance, and community contribution frameworks.
Up to $100,000,000Due Nov 04, 20263 weeks leftPosted — - SourceActiveGRANT
U.S. National Science Foundation State and Regional Artificial Intelligence Infrastructure Hubs:
U.S. National Science FoundationU.S. National Science FoundationNSF is funding regional AI Infrastructure Hubs to expand computing access for AI-enabled scientific discovery. This program connects researchers to shared compute resources while developing workforce expertise in AI applications across science and engineering.
Up to $100,000,000Due Nov 04, 20263 weeks leftPosted — - SourceActiveGRANT
Core Research in Biological Sciences (BIO Core)
U.S. National Science FoundationU.S. National Science FoundationNSF BIO Core funds foundational and interdisciplinary biological research across all organizational levels—from molecules to ecosystems. Support spans exploratory projects to long-term studies addressing legacy and emerging areas of biological science.
$500,000 – $280,000,000Due Oct 05, 2076Posted — - SourceActiveGRANT
Expeditions in Computing (Expeditions)
U.S. National Science FoundationU.S. National Science FoundationNSF seeks ambitious, multidisciplinary computing research teams to pursue transformative 7-10 year agendas in areas like AI architectures, embodied intelligence, and next-generation networks. Awards up to $15M support high-risk foundational breakthroughs that single disciplines cannot achieve alone.
$15,000,000 – $60,000,000Due Jul 27, 2027Posted — - SourceActiveCONTRACT
BIG BLUE 3 MAC - N64498-26-Q-5284
DEPT OF THE NAVYDEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC PHILADELPHIA DIVBIG BLUE 3 MAC multiple award contract vehicle for Navy task order procurement. Vehicles for defense contracting and federal procurement opportunities.
Due Nov 02, 20262 weeks leftPosted Sep 29, 2026
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