Overview
Released on 14 November 2024, AARO’s FY2024 report combines a larger civilian reporting stream with an increasingly formal system for deciding cases. It describes 757 incoming reports and separates ordinary identifications, cases selected for additional analysis and observations too poorly documented for assessment. Its statistics also preserve an unexplained difference between the executive summary and the main adjudication table.
The report covers events from 1 May 2023 to 1 June 2024, together with older events newly received during that reporting exercise. Its catalogue is consequently a mixture of current observations and delayed reporting. The public document is the unclassified account accompanying a report to Congress.
Chronology
1 May 2023–1 June 2024 Main observation window, supplemented by older events newly reported to AARO.
March 2024 GREMLIN sensor testing collects data; a longer deployment remains a subsequent step in the report.
24 October 2024 Date attached to the cumulative holding of 1,652 reports.
14 November 2024 ODNI and the Department publish the FY2024 report.
Civilian intake and the backlog
Of the 757 additions, 485 concerned events within the main window and 272 concerned events from 2021–2022 that had not appeared in earlier annual reports. The FAA supplied 392 reports, representing its UAP reporting logs since June 2021. Receiving that accumulated material changes the size of the annual intake independently of changes in the frequency of sightings. Report, printed pp. 4–6.
AARO divided the reports into 708 air-domain and 49 space-domain observations. The latter designation relied on estimated altitudes of at least 100 kilometres, reported by pilots or ground observers. None originated with a space-based sensor. That distinction affects how much weight can be placed on the apparent altitude: a witness’s estimate remains part of the account being assessed.
Military operating areas remain prominent in the geographical distribution. The office reported 100 observations from U.S. military assets over the East Asian seas and 57 from assets deployed to the Middle East. These are areas in which the United States maintains reporting platforms. A global map built from them would map that presence as well as the observations.
The two closure accounts
The executive summary states that 118 cases were resolved during the reporting period and 174 were queued for closure. It adds that those 174 had been finalised by publication. The main body and Figure 1 instead record 49 closed cases and 243 pending closures. Each pair totals 292, but the document gives no explicit reconciliation of the different splits. Executive summary, printed p. 2; Figure 1 and discussion, printed p. 5.
The main table assigns another 21 cases to further analysis and 444 to the Active Archive. Its four categories total 757. Moving a report to the archive means that the information was insufficient for analysis; it may be reopened when useful information arrives. The 21 selected cases represent a different working category, in which analysts had something they considered worth pursuing.
AARO attributed the resolved cases to ordinary objects. Figure 2 gives percentages for balloons, uncrewed aircraft, birds, satellites and aircraft, but its caption does not identify which of the two closure populations supplies the denominator. The unexplained numerical split therefore affects use of the pie chart as a precise measure of annual output. Both the summary and table should remain visible in any comparison with later reports.
Safety reports and nuclear-site drones
The executive summary describes two military-aircrew reports raising flight-safety concerns and three accounts of pilots being followed or shadowed. A separate passage identifies one possible near miss in the FAA intake: a cylindrical object reported off New York over the Atlantic. The report does not present a completed identification of that object. These are reporting categories requiring investigation, rather than established hostile acts. Report, printed p. 11.
The report separately lists 18 incidents near nuclear infrastructure, weapons or launch sites, all categorised by the supplying authorities as uncrewed aircraft systems. It includes short overflights, two much longer durations and a recovered crashed drone at the D.C. Cook plant in Michigan. Folding this section into a count of unexplained craft would discard the classifications the agencies actually supplied.
From reports to new collection
The Joint Staff’s May 2023 reporting instruction set a 96-hour deadline for reporting UAP incidents, incursions and engagements through specified operational channels. Earlier capture of location, time and sensor information could reduce losses before a case reaches an analyst. The annual report describes the instruction’s place in the reporting system rather than publishing a compliance audit. Report, printed pp. 12–13.
GREMLIN demonstrated functionality and collected data in a March 2024 test. A proposed 90-day collection at a national-security site was the next step. Other work included prototype processing for FAA and weather radars and analysis by Oak Ridge National Laboratory. The announced tests and plans need to be distinguished from deployed coverage and published results.
Evidence assessment
AARO separates ordinary attributions, cases selected for continued technical work and cases stalled by missing information. Those groups answer different questions; their combined unresolved total is not a measure of exceptional performance. The FAA backlog also explains why a larger annual intake cannot be read directly as an increase in sightings.
Accountability for the office’s output is less clear. The two closure splits and the unspecified pie-chart denominator obstruct a clean comparison across years. The agreement on a combined group of 292 narrows the problem to status accounting, but does not identify when or why individual cases moved between the categories. A dated adjudication ledger would resolve that question more effectively than choosing whichever headline total best suits an argument.
Source library
DoD and ODNI, FY2024 consolidated annual report
Complete report. Compare printed pp. 2 and 5 for closure figures, p. 6 for the pie chart, pp. 11–13 for safety and reporting, and pp. 13–15 for collection development. Read source
ODNI publication announcement
Official announcement dated 14 November 2024. Read source
Director Jon Kosloski media roundtable
Contemporary discussion accompanying publication; the report remains the source for the numerical comparisons above. Read source