The Air Force Closed Its Open BAA and Told Applicants to Resubmit. The Standing Defense Solicitation Is Being Rebuilt Under EO 14332.

Most federal research money arrives through a deadline. A solicitation posts, a date is published, everyone submits on that date, panels convene, awards follow.

Defense basic research has always worked differently. The Broad Agency Announcement — a standing, open, usually multi-year document that accepts white papers continuously and invites full proposals only when a program officer wants one — has been the primary channel into the Air Force Office of Scientific Research, the Naval Research Laboratory, the Office of Naval Research, and the Army's research arms for decades. There is no submission date. There is a conversation with a program officer, then a two-page white paper, then either an invitation or silence.

That channel is currently in an unusual state, and the three data points worth knowing right now point in different directions.

AFOSR's open BAA is closed, and the replacement has no date

FA9550-25-S-0001, "Research Interests of the Air Force Office of Scientific Research," was the front door. Posted May 20, 2025. Open to essentially any investigator with a fundamental-research idea in an AFOSR portfolio area. The kind of document a university PI keeps a bookmark to.

It closed on March 23, 2026 — not because it expired, but because of what the announcement itself describes as "a new mandatory review process, as required by Executive Order 14332, Improving Oversight of Federal Grantmaking."

Two specifics matter operationally:

1. An "upcoming Open BAA" will be posted "at a date later to be determined." As of the listing's most recent update, no date exists.
2. Anyone who submitted a proposal between March 18 and March 23, 2026 must resubmit to the replacement when it appears.

That second item is the one that burns people. A proposal submitted in that five-day window is not queued, not pending, not under review. It is void, and the burden of noticing sits entirely with the applicant. If you or a colleague submitted to AFOSR in the third week of March, the resubmission obligation is live and the trigger event — the replacement BAA posting — has not happened yet. Someone in your research office should own watching for it.

What EO 14332 actually did to standing solicitations

Executive Order 14332 was signed August 7, 2025 and published in the Federal Register on August 12, 2025. Its central mechanism: agencies must designate a senior appointee to review discretionary funding announcements and awards for alignment with administration policy priorities and "the national interest." It also directs agencies to include termination-for-convenience provisions in awards, and layers on preferences — for institutions with lower indirect cost rates, and for broadening the recipient base rather than repeatedly funding the same institutions.

Applied to a deadline-driven NOFO, that review is a step in a linear process. Applied to a standing solicitation, it is a structural problem. A BAA that stays open for three years and accepts submissions continuously does not have a natural review checkpoint — the announcement was approved once, years ago, and every white paper that arrives after is governed by a document that predates the requirement. The clean administrative answer is to close the announcement, run it through the new review, and repost. That is what happened at AFOSR.

The aggregate effect on the opportunity landscape is measurable. Grants.gov carried roughly 2,400 opportunities in early 2025 — about 1,850 posted and 550 forecasted. By February 2026 that total had fallen roughly 33 percent, to about 1,600, and the opportunities that remain are staying open for weeks where they used to stay open for months. We covered the aggregate collapse in Granted News; the AFOSR closure is what it looks like at the level of a single door.

NRL is still taking white papers — until September 30

The Naval Research Laboratory's Long Range Broad Agency Announcement, N00173-24-S-BA01, remains open for white paper submission through September 30, 2026. Full proposals are by invitation only.

The scope is genuinely wide: basic and applied research across the sciences and engineering aimed at Navy and Marine Corps operational capability — artificial intelligence, materials, energy, cybersecurity, space systems, sensing, and more. Eligibility is broad in a way that surprises academic applicants: startups, small companies, and universities all compete in the same channel, and awards can be issued as contracts, grants, or cooperative agreements depending on what the work is.

The mechanics deserve attention because they are not the mechanics of a NOFO. You send the white paper to an email address specified in the individual Summary Topic, not to a portal, and you include a rough cost estimate. That is it. There is no biosketch package, no data management plan, no facilities statement. A white paper that a program officer finds interesting produces an invitation; one that does not produces nothing, often without a formal decline.

For anyone who has been shut out of the AFOSR channel since March, NRL is the open door with a date on it — and that date is roughly five weeks out.

The Air Force's new $99 million C2 BAA runs to 2028

The third data point is a new one, and it shows what a post-EO-14332 BAA looks like when an agency posts one deliberately.

In early July 2026, the Department of the Air Force — through Air Force Materiel Command and the Air Force Research Laboratory — posted a Broad Agency Announcement on SAM.gov with a $99 million ceiling for AI applications in next-generation command and control. Three research thrusts:

• AI-based applications for command and control systems
• Distributed and collaborative C2 concepts supporting persistent readiness
• C2 planning and strategy that accounts for adversarial use of AI

Awards may take the form of cooperative agreements, FAR-based procurement contracts, or grants. The announcement closes August 30, 2028.

The timing detail is the useful one, and it is the thing that distinguishes BAA strategy from NOFO strategy: white papers must be in by March 15, 2027 to be considered against fiscal 2028 budget dollars.

That is not a deadline in the NOFO sense. It is a budget-cycle checkpoint. Defense research money is programmed a fiscal year or more in advance, and a program officer who likes your idea in April 2027 cannot fund it out of FY28 — they have to hold it for FY29 or find leftover money. The applicants who consistently win in this channel are not the ones with better science than everyone else. They are the ones who understand that a white paper submitted eighteen months before the money exists is early enough, and one submitted three months before is too late.

How to actually work the BAA channel

The BAA rewards behavior that deadline-driven funding does not, and it punishes the habits most academic applicants bring to it.

Talk to the program officer before you write anything. This is not networking advice; it is how the mechanism is designed. Program officers in this system have discretion over what gets invited, and they will tell you whether your idea fits their portfolio. A fifteen-minute call prevents a wasted white paper roughly as often as it produces one. The same logic is why DARPA's pre-release windows are the most valuable and least used part of its SBIR cadence — we walked through that pattern in the DSO release analysis.

Write the white paper to the topic's language, not your abstract's. Summary Topics under a Long Range BAA are written by the person who will read your submission. The phrases in the topic are the phrases that will be checked against.

Include the rough cost estimate, and make it plausible. Applicants frequently omit it or inflate it. Both read as unfamiliarity with the channel.

Track the announcement, not just the deadline. The AFOSR situation is instructive precisely because there was no deadline to track — the closure happened mid-stream and the notice lives on a listing page most applicants never revisit. Any lab that treats a standing BAA as durable infrastructure should be checking the posting quarterly, and immediately after any executive action touching grantmaking.

Assume the terms will be tighter than the last award you held. EO 14332 pushes termination-for-convenience language into discretionary awards, and the OMB rewrite of 2 CFR Part 200 targeting October 1 would codify a version of it government-wide. A BAA award issued in 2027 will not carry the terms a 2023 award carried, and the reposted AFOSR announcement, whenever it lands, is the place to read the new ones first.

The near-term calendar

• Now through September 30, 2026 — NRL Long Range BAA white paper window. The nearest real date in this channel.
• Whenever it posts — the replacement AFOSR Open BAA. Mandatory resubmission for the March 18–23, 2026 cohort.
• March 15, 2027 — white paper checkpoint for FY2028 funds under the Air Force C2 BAA, which itself runs to August 30, 2028.

The channel is not closing. It is being re-approved, one announcement at a time, and the applicants who lose ground in the interval are the ones who assumed a standing solicitation would still be standing.