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Counter UAS Sensing for Homeland and Mobile Defense (C-UAS Low-Cost Sensing Challenge) is sponsored by Defense Innovation Unit (DIU). This project seeks scalable, cost-effective UAS detection, identification, and tracking solutions for military installations and potentially civil defense.
The focus is on sensors that can detect Group 1 UAVs (less than 20 pounds) at a minimum range of 2 kilometers, with a preference for passive approaches, redundant sensors, minimal setup time, and broad-spectrum RF sensing. [31]
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Search similar grants →According to the current listing, eligibility includes: Companies, particularly small businesses, with products ready for demonstration. [31]. Confirm the full requirements in the official notice before applying.
The current listing shows up to $1,000,000 in awards. Verify award ceilings, matching requirements, and allowable costs in the official notice.
Counter UAS Sensing for Homeland and Mobile Defense (C-UAS Low-Cost Sensing Challenge) is funded by Defense Innovation Unit (DIU). Verify program details on the funder's official page before applying.
Yes — this listing is flagged as national in scope, so applicants across the U.S. may apply, subject to the sponsor's other eligibility criteria.
Applications go through the funder's official portal — the Apply Now link on this page goes there directly.
Past winners and funding trends for this program
DARPA Young Faculty Award is sponsored by Defense Advanced Research Projects Agency (DARPA). The DARPA Young Faculty Award program identifies and engages rising academics in early-career research positions, particularly those with minimal prior DARPA funding, to expose them to Department of Defense (DOD) needs. The Defense Sciences Office (DSO) within DARPA has open topic areas in Physical Sciences, including open quantum systems, quantum-enhanced sensing, novel qubit platforms, complex chemical systems, nuclear systems and beams, nuclear particle/photon interactions, and nonequilibrium thermodynamics.
Operation Stonegarden (OPSG) is a federal grant program administered by FEMA through the Office of the Governor's Public Safety Office that funds enhanced border security cooperation among Customs and Border Protection (CBP), U.S. Border Patrol, and state, local, tribal, and territorial law enforcement agencies. The program supports joint operations to secure land and water border routes, improve intelligence sharing, and expand 287(g) screening operations within correctional facilities. In 2025, the national priority is Supporting Border Crisis Response and Enforcement, covering training, operational coordination, and risk management. Eligible expenses include operational overtime costs, staffing support for screening activities, and training programs in immigration law, civil rights protections, and 287(g) procedures.
DoD Multidisciplinary Research Program of the University Research Initiative (MURI) is sponsored by Department of Defense (DoD) - Office of Naval Research (ONR). The Multidisciplinary Research Program of the University Research Initiative (MURI), administered by the Department of Defense Office of Naval Research, supports basic research in science and engineering at U. S.
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