UNCLASSIFIED
ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
ALL-DOMAIN ANOMALY
RESOLUTION OFFICE
The U.S. Defense Department & The UAP Mission
UNCLASSIFIED
Last updated: February 2024
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All-Domain Anomaly Resolution Office
Chief of Staff, AARO
Authority: FY24 NDAA, now codified at 44 U.S.C. 2107
Date: 2/5/2025
Released in Full: X
Case Number: 330UAP000003
Page determined to be Unclassified
Reviewed by Chief of Staff, AARO
IAW FY24 NDAA, Section 1841(a)(1)(C)
Date: 2/5/2025
UNCLASSIFIED
ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
UNIDENTIFIED ANOMALOUS PHENOMENA
Unidentified Anomalous Phenomena (UAP) are sources of
anomalous detections in one or more domains (i.e., airborne,
seaborne, spaceborne, and/or transmedium) that are not yet
attributable to known actors and that demonstrate behaviors that
are not readily understood by sensors or observers.
“Anomalous detections” include, but are not limited to, phenomena
that demonstrate apparent capabilities or material that exceed
known performance envelopes.
A UAP may consist of one or more unidentified anomalous objects
and may persist over an extended period of time.
UAP ≠unattributed balloon activity; key emphases on
“anomalous” factors
Existence of UAP is direct consequence of domain-
awareness gaps
UAP potentially represent advanced capabilities operating in
our domain-aw
areness gaps
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/2025
UNCLASSIFIED
ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
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MISSION, VISION, & FUNCTION
MISSION:
Minimize technical and intelligence surprise by synchronizing scientific,
intelligence and operational detection, identification, attribution, and
mitigation of unidentified, anomalous objects in the vicinity of national
security areas.
VISION:
Unidentified, anomalous objects are effectively and efficiently detected,
tracked, analyzed, and managed by way of normalized DoD, IC, and civil
business practices; by adherence to the highest scientific and
intelligence-tradecraft standards; and with greater transparency and
shared awareness.
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OPERATIONSSCIENCE & TECHNOLOGYANALYSISSTRATEGIC COMMUNICATIONS
Synchronizing and sequencing
Theater, IC, and other capabilities
for optimized, cross-functional UAP
detection, tracking, mitigation, and
recovery.
Revealing and exploiting elusive
and enigmatic signatures through
advanced technologies, and
focused, cross-sector
partnerships.
Delivering peer-reviewed
conclusions through deliberate
syntheses of scientific and
intelligence method, tradecraft,
tools, and expertise.
Driving shared awareness across
mission partners, oversight
authorities, and stakeholders;
normalizing cross-sector
partnerships and building trust
with transparency.
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Date: 2/5/2025
UNCLASSIFIED
ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
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AARO INTEGRATED OPERATIONS
KEY AARO
OPERATIONAL ACHIEVEMENTS
Developed operational framework,
strategy, and guidance for the
department.
Designed operational prioritization
schema.
Developed process for authorized
disclosure of UAP and UAP-related
programs.
Created means for intra-government
UAP reporting.
Participated in UAP operations,
detecting anomalies in the vicinity of
special-use airspace.
Securely interviewed individuals
regarding potential UAP and UAP-
related programs.
Ingested and curated UAP data from
military, IC, and civil sources.
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INTEGRATED OPERATIONS STRATEGY
Leads Integrated-Operations Strategy development-tailoring platform and sensor tasking and optimizing cross-functional tipping and
cueing between Theater and IC assets.
Guides development of integrated-operations plans; standardized reporting requirements; interoperable tactics, techniques, and
procedures; and operational prioritization of platforms and sensors.
HISTORICAL UAP-DATA ACQUISITION
Organically garners primary research data for scientific and intelligence analyst
consumption through voluntary interviews with those who claim placement and
access to UAP and UAP-related information. This is accomplished through the
collection of historical government and open-source data and through other
activities.
UAP DETECTING & TRACKING
Advises Theater, Defense, and national UAP operations—optimizing platform and
sensor tasking across functions and in real-time, during Area of Responsibility (AOR)
baselining and as anomalies are detected, observed.
Manages the secure retention of UAP data from operational platforms and its
transfer to AARO.
UAP MITIGATION
Partners with Joint Staff and counterintelligence elements in the development of UAP
mitigation strategies including—but not limited to─UAP incursions and engagement.
Advises Commands on AOR-specific UAP mitigation planning on tactics, techniques,
and procedures; and on relevant legal, policy, oversight, and compliance
requirements.
REPORTING REQUIREMENTS MGT
Guides codification of analytic information
needs as reporting requirements by scientific
and intelligence analysts.
Military operational elements, IC mission
managers, and IC functional managers identify
capabilities, capacities, and constraints
available for reporting against scientific and
intelligence analytic needs.
UAP OBJECT RECOVERY
Leads UAP recovery planning and execution in
close collaboration with AARO S&T group.
Advises Commands on the secure and safe
handling, storage, transport, and transfer of
UAP objects and material for AARO S&T
exploitation.
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Date: 2/5/2025
UNCLASSIFIED
ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
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AARO SCIENCE AND TECHNOLOGY
Revealing and exploiting elusive and enigmatic signatures through advanced sensing technologies and focused, cross-sector partnerships.
KEY AARO S&T ACHIEVEMENTS
Established community of interest with
key government, academic, and
industry partners.
Guided design and deployment of
sensors engineered for detecting,
tracking, and identifying phenomena.
Applied scientific analyses to emerging
and existing UAP reporting, introduced
scientific method, and helped resolve
complex cases.
Identified and integrated sensors for
baselining detection capabilities,
including UAP objects’ range, size,
shape, characteristics, and composition,
relative to UAP reports on file.
Measured RCS and IR data and
identified synthetic models for common
objects, which will be used for
simulation, verification, and training.
Delivered material for characterization,
forensic identification, and molecular-
history information.
Developed taxonomy and characteristics
of man-made and naturally occurring
objects to baseline known performance
bounds.
CAPABILITIES AND DEVELOPMENT
Leads defense, intelligence, academic, and industry identification of existing and emerging technology capable of detecting,
identifying, attributing, mitigating, and exploiting UAP. Identifies and guides research & development investments from across
sectors to close sensing gaps. Recommends capability integration into integrated UAP Mission strategies. In close collaboration with
AARO Operations and research partners (e.g., national laboratories), integrates emergent technical capabilities into “real-world"
operations and guides their application against UAP; comparatively analyzes newly-exposed signatures, characteristics, and
behaviors with known phenomena, in support of AARO Analysis Team assessments.
INTEGRATED SCIENCE & TECHNOLOGY
Leads S&T Strategy and identification of current and emerging capabilities for integration, revealing elusive signatures, advanced
technological-exploitation tools and methods, and non-traditional partnership opportunities to arm the UAP Mission against
emerging threats.
In partnership with the scientific community analyzes U.S. and foreign sensor data phenomenology, assesses applied and
theoretical signatures.
Leads development of theorems for defining characteristics of known and anomalous phenomena and guides operational and
analytic tradecraft development.
CAPABILITY GAP ID
Leads DoD operational, analytic, and investigative components, and collaborates with IC mission managers, and IC functional
managers to identify capability and capacity shortfalls as they pertain to UAP detection, identification, attribution, and mitigation.
Determine sensor hardware and software gaps to be codified as capability requirement.
UAP SIGNATURE ID
Directs exploitation of sensor data containing UAP and enigmatic technologies, if discovered, by leveraging cross-sector
partnerships and the latest developments in science and engineering.
Leads structured recording, analysis, and dissemination of signature and material analyses for data consistency across
operat
ional, analytic, and research partnerships.
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UNCLASSIFIED
ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
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AARO STRATEGIC COMMUNICATIONS
Driving shared awareness across mission partners, oversight authorities, and stakeholders—normalizing cross-sector partnerships and building trust
with transparency.
KEY AARO
STRATEGIC COMMUNICATIONS
ACHIEVEMENTS
Bolstered intra-government
collaboration and coordinated
messaging on UAP.
Launched the aaro.mil website to
inform and engage the public about
UAP and AARO’s work.
Familiarized foreign partners with
AARO’s mission.
Promoted transparency through
increased engagement with
Congress, the media, and other
external stakeholders.
Released new declassified imagery
and resolutions of select UAP cases.
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STRATEGIC COMMUNICATIONS
AMERICAN-PUBLIC ENGAGEMENT
Implements the Department's commitment to transparency and openness on UAP matters. Identifies opportunities
to counter misconceptions and promote understanding of the Department's UAP mission.
OVERSIGHT ENGAGEMENT
Tracks AARO’s legislative requirements and ensures timely, accurate reporting to Congress, and regular
communication with oversight committees.
INTEGRATED COMMUNICATIONS
Ensures unity of message and awareness of the Department’s UAP mission across defense, civil, private, and
foreign sectors. Ensures interagency coordination on UAP messaging.
UAP MISSION STRATEGIC ENGAGEMENT
Coordinates across the entire UAP mission to identify opportunities for outreach, engaging key stakeholders across
the analytic, scientific, and operational communities.
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ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
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AARO INTEGRATED ANALYSIS
KEY AARO ANALYTIC
ACHIEVEMENTS
Developed Analytic framework.
Designed analytic prioritization
schema.
Applied new analytic framework to
emerging and existing UAP reporting,
introduced rigorous intelligence
tradecraft, reconciled intelligence
and scientific conclusions, and
resolved complex cases.
Familiarized intelligence consumers
with AARO’s mission, its relevance to
the components, and its
information requirements.
INTEGRATED ANALYTIC STRATEGY
Leads an integrated DoD, IC, and S&T community process that employs rigorous tradecraft, sophisticated scientific methods, and
an expert peer review to resolve cases with the highest confidence levels possible.
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3.ANALYTIC PEER-REVIEW
Prepare the AARO Analytic Assessment
Case Package which
includes original reports, sensor data, IC and
S&T findings
and analytic assessments. As necessary, convene both teams
to discuss significant analytic difference. Package will be
rev
iewed by members of the Strategic Technical Advisory
Group for rigor, tradecraft, gaps, assumptions and
argumentation.
4.DIRECTOR’S REVIEW
The Director will review all elements of
the Analytic
Assessment Case Package and the peer review findings to
either approve the Assessment’s determination or disapprove
it and
send back to the IC and S&T Teams for additional
analysis.
5.PUBLICATION AND FEEDBACK
Publishes and distributes final, peer-reviewed AARO Analytic
Assessment in a manner discoverable by DoD, IC,
policy
makers, and other stakeholders. Prov
ides conclusions
and feedback to UAP reporting sources (i.e., UAP observers).
1. PRELIMINARY ANALYSIS
Compare reported location, characteristics, performance,
and signature data to open source and classified
catalogues of known foreign capabilities and R&D
programs; deconflict with sensitive U.S. programs and
activities; triage, categorize, and store for further analysis.
2.1 SCIENTIFIC ANALYSIS
Public, private, and industry laboratory partners leverage
scientific and engineering methods and cutting-edge
computing technologies to publish peer-reviewed, forensic,
repeatable research on anomalous UAP signatures and
material.
2.2 INTELLIGENCE ANALYSIS
Mission partners' defense, intelligence, and
counterintelligence analysts employ intelligence tradecraft
against all-source data to produce rigorous analyses of UAP
implications to U.S. National Security.
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UNCLASSIFIED
ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
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UAP ANALYTIC TRENDS
AARO analyses confirm only a very small percentage of UAP reports display anomalous signatures. The majority of unidentified objects reported to
AARO demonstrate ordinary characteristics of readily-explainable sources.
DATA PAUCITY CONTINUES TO
CHALLENGE ANALYSES
Large number of cases in AARO's
holdings r
emain technically unresolved
because of a lack of verifiable data.
Quality, empirical data is necessary for
AARO’s adherence to the scientific
method and intelligence tradecraft,
modeling, simulation, and peer review.
TRENDS CORRELATE TO LOCATION OF
REPORTING COMMUNITIES AND SOURCES
Reports to AARO are primarily, from DoD
sources,
which leads to a collection bias
around major range and test facility bases,
special use airspace and operational
areas.
Military-centric collection bias lessened by
commercial-pilot reporting, demonstrating
greater geographic distribution of UAP
across the United States.
INCREASED CIVIL REPORTING SHIFTING
COLLECTION BIAS, MORPHOLOGY TRENDS
AARO received over 100 reports from FAA,
contributing
to analyses of UAP trends over
the United States and adjacent waters.
Most reports had insufficient data for
conclusive analyses—sightings of “lights”
without notes on objects’
morphology/characteristics, geospatial
location, or anomalous behaviors.
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ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
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CASE -MIDDLE EAST, 2022: MQ-9 OBSERVED APPARENT SPHERICAL UAP VIA ELECTRO-OPTICAL SENSORS
CHARACTERISTICS AND PERFORMANCE
UAP characteristics and behavior were consistent with other
“metallic orb” observations in the region.
No demonstration of enigmatic technical capabilities were
observed and no apparent threat to airborne-asset safety.
Case in “active archive,” pending discovery of additional data.
AARO uses active-archive cases for trend and statistical analyses.
(U) Middle East UAP, unresolved.
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ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
CASE -WESTERN UNITED STATES: P-3 ON TRAINING MISSION
OBSERVED SEVERAL EQUIDISTANT UAP THAT IT WAS UNABLE TO INTERCEPT
CHARACTERISTICS AND PERFORMANCE
Three UAP objects observed, apparently flying at high velocity.
Observing craft pursued but was unable to intercept.
Analyses of object geospatial positioning conclude the
objects were significantly farther from the observer than
originally estimated.
Apparent morphology changes result of sensor autofocus.
Analyses of air-traffic contr
ol data suggest objects likely
commercial aircrafttransiting known flight paths to/from major
airports in the region.
(U) Western-US UAP, likely commercial airliners and video autofocus effect.
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ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
CASE -SOUTH ASIA, 2023: MQ-9 OBSERVED UAP OBJECT
APPARENTLY TAILED BY POTENTIALLY-ANOMALOUS ATMOSPHERIC WAKE
CHARACTERISTICS AND SIGNATURE
Phenomenon was observed in other forward-looking infrared, full-motion
video by same platform.
The “trail” appears to be cavitation—similar to those caused during
propulsion.
Vi
sible trail is a camera-software artifact.
Video-compression algorithms overlay captured image on previous frame and
resolve diff
erences in the gray, infrared gradient.
Analyses of the morphology and traffic-control data s
uggest the object is
commercial aircraft transiting known flight paths.
(U) South Asia UAP observed with apparent wake, likely resolved as
commercial airliner and video-compression artifact, respectively.
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ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO)
ALL-DOMAIN ANOMALY
RESOLUTION OFFICE
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