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**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 numerous Army applications such as navigation, communications, surveillance, and synchronization of sensors and systems. Assured PNT solutions currently rely on acquiring GPS signals, which may not be readily available in increasingly contested environments. Commercially available silicon MEMS and quartz oscillators (TCXO, OCXO) are unable to provide GPS holdover in the event of a GPS outage, except for high-end OCXOs that may be considered large and power hungry for certain applications. To ease reliance on GPS, long-holdover clocks with SWaP-C appropriate for various DoD platforms are necessary to enable mission-critical functions even in contested environments. Current high-performance atomic clocks (maser, laser-cooled cesium fountain) serve as standards and are large, expensive, and require regular monitoring and exquisite environmental control. Since the early 2000s, the chip-scale atomic clock (CSAC) has been developed and successfully matured into a commercial product with DARPA and industry investment. While an Army/Air Force/OSD Manufacturing Technology effort further reduced the manufacturing cost1, the current selling price is still prohibitive for high-volume, low-SWaP DoD platforms. There is an opportunity to leverage the many advances in MEMS, photonics, and atomic physics over the past two decades to develop state-of-the-art, high-performance, battery-powered atomic clocks with improved manufacturability, significantly reduced cost, and improved performance. 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. Points of Contact: Jonathan Hoffman jonathan.e.hoffman.civ@mail.mil Jenna Chan Jenna.f.chan.ctr@mail.mil
Funding Opportunity Number: W911NF-17-S-0003-SPECIALNOTICE-LC-CSAC. Assistance Listing: 12.431. Funding Instrument: O. Category: ST.
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Or search similar grants →According to the current listing, eligibility includes: Eligible applicants: 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 or matching funds are required. Confirm the full requirements in the official notice before applying.
Yes — Low-Cost Chip-Scale Atomic Clock (LC CSAC) is offered by Dept of the Army -- Materiel Command and this listing comes from Grants.gov, an official U.S. federal source. Federal applications generally require registrations (for example SAM.gov or an agency submission portal), so allow extra lead time.
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Under the authority of 10 U.S.C. § 4144, in alignment with Section 223 of the FY 2026 National Defense Authorization Act (NDAA), funding in the FY 2026 defense appropriations, and, Presidential Executive Order 14332, Improving Oversight of Federal Grantmaking, the DoW announces this funding opportunity for the acquisition of equipment/instrumentation at Historically Black Colleges and Universities (HBCUs) and Tribal Colleges and Universities (TCUs).The program is executed under policy and guidance of the Office of the Under Secretary of War for Research and Engineering (OUSW(R&E)) and is administered by ARL, ONR, and AFOSR, hereafter called “the Agencies.”This Notification of Funding Opportunity (NOFO) aims to (a) enhance research and education programs and capabilities in scientific and engineering disciplines critical to the national security functions of DoW; (b) enhance the capacity of HBCUs and TCUs to participate in DoW research programs and activities; and (c) increase the number of graduates in the fields of science, technology, engineering, and mathematics (STEM). The DoW is announcing this research solicitation based on 10 U.S.C. § 4144 and Section 223 of the FY 2026 NDAA (https://www.congress.gov/119/bills/s1071/BILLS-119s1071enr.pdf), which directs for fiscal year 2026 and each fiscal year thereafter, the Secretary of Defense to ensure that funding solicitations through the DoW HBCU/MI Program Element include separate funding solicitations each focused toward: (1) Historically Black Colleges and Universities and Tribal Colleges; and (2) Minority-Serving Institutions that are not HBCUs or TCUs. Also informing this solicitation is Section 262 of the NDAA for FY 2020 (https://www.congress.gov/116/plaws/publ92/PLAW-116publ92.pdf), section 220 of the NDAA for FY 2022 (https://www.congress.gov/117/plaws/publ81/PLAW-117publ81.pdf), and the publication of the National Academies of Sciences, Engineering, and Medicine titled “Defense Research Capacity at Historically Black Colleges and Universities and Other Minority Institutions: Transitioning from Good Intentions to Measurable Outcomes” dated April 28, 2022 (https://www.nationalacademies.org/publications/26399).The DoW is soliciting applications (also referred to as “proposals”) for the acquisition of equipment/instrumentation under the Fiscal Year 2027 Research and Education Program for HBCU/MI. The Research and Education Program is designed to enhance the research capabilities of HBCUs and MIs and to strengthen their STEM education programs. The purpose of the funding under this NOFO is to (1) support the acquisition of equipment/instrumentation to augment existing capabilities or to develop new capabilities in research areas of interest to DoW, and (2) attract students to pursue studies leading to STEM careers. Although funding provided under this NOFO cannot be used for student support, in order to further DoW’s objective of attracting students to pursue studies leading to STEM careers, applicants must address the impact of the requested equipment/instrumentation on student participation in research. The proposals must align with the research areas of interest to the DoW (which includes the USW(R&E) and the Agencies) and enhance the education of students in areas of STEM that align with the DoW research interests. Funding Opportunity Number: W911NF26S0105. Assistance Listing: 12.630. Funding Instrument: G. Category: ST. Award Amount: $200K – $1.5M per award.
Department of Army:The Department of War (DoW) announces the Fiscal Year 2027 Defense University Research Instrumentation Program (DURIP). DURIP is designed to improve the capabilities of accredited United States (U.S.) institutions of higher education to conduct research and to educate scientists and engineers in areas important to national defense, by providing funds for the acquisition of research equipment or instrumentation. For-profit organizations are not eligible for DURIP funding. Funding Opportunity Number: W911NF26S0095. Assistance Listing: 12.431. Funding Instrument: CA,G. Category: ST. Award Amount: $50K – $3M per award.
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.
SBIR SF254-D1206: Knowledge-Guided Test and Evaluation Frameworks for proliferated Low Earth Orbit Constellations is sponsored by U.S. Air Force. DOD SBIR topic SF254-D1206: Knowledge-Guided Test and Evaluation Frameworks for proliferated Low Earth Orbit Constellations. Component: U.S. Air Force. Command: SDA. Solicitation: DoD SBIR 2025.4. Phase(s): D2PII, II, SPII. Status: Pre-Release. Open date: 3/4/2026.
AFOSR's open Broad Agency Announcement — the single front door to Air Force basic research funding — closed on March 23, 2026 for mandatory review under Executive Order 14332, and proposals submitted in its final week must be resubmitted to a replacement that has no posted date. Meanwhile NRL's Long Range BAA takes white papers only through September 30, and the Air Force's new $99 million command-and-control BAA runs to 2028 with a March 15, 2027 white paper date for FY28 money. A field guide to the rolling-solicitation channel while it is in flux.
Read articleAfter SBIR reauthorization, the U.S. Army released five new small-business topics under Army FUZE — Ka-Band metamaterial radar, a Li-ion 6T battery open topic, in-transit-visibility blockchain, modular UAS payloads, and the xTech|Phantum prize competition. Awards run from $150K to $300K per Phase I. But the bigger story is the Army's shift from funding parts to funding whole systems. Here is what each topic funds and how to compete.
Read articleThe Department of the Navy pre-released FY26 Release 3 SBIR/STTR on June 3, 2026 — 12 BAA topics and one Commercial Solutions Opening for Counter-Unmanned Air Systems. Topics span adaptive sensor management, anomalous behavior detection, satellite imagery optimization, real-time zero-trust data for combat systems, and gun weapon systems modernization. Technical questions cut off June 23. Proposals open June 24 and close July 22. NAVAIR and NAVSEA co-host a Counter-UAS webinar June 16. Phase I funding tops out at $315,000. The CSO open topic for AI-powered drone defense is the structural news: it's the first time NAVAIR has used a CSO vehicle to fund counter-drone work outside the conventional Phase I/II structure, and it changes how small businesses can engage with the Navy's most urgent capability gap.
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