Analysis

AARO Establishment (2022)

The establishment of the All-domain Anomaly Resolution Office (AARO) was a significant development in the United States government's approach to the investigation and analysis of unidentified anomalous phenomena (UAP), a term encompassing what were formerly known as unidentified

By Erik Chambers

Founder, Creator & Editorial Architect

August 25, 2026· Updated August 26, 2026 4 min read· 986 words
In this articleThe Incident

Key Findings

  • The establishment of the All-domain Anomaly Resolution Office (AARO) was a significant development in the United States government's approach to the investigation and analysis of unidentified anomalous phenomena (UAP), a term encompassing what were formerly k…
  • The All-domain Anomaly Resolution Office (AARO) was established by the Department of Defense (DoD) on July 20, 2022, as formally announced by a DoD press release.
  • Prior to AARO's establishment, various government officials and military personnel had reportedly expressed frustration with the lack of a centralized, well-funded office to handle UAP reports.

The establishment of the All-domain Anomaly Resolution Office (AARO) was a significant development in the United States government's approach to the investigation and analysis of unidentified anomalous phenomena (UAP), a term encompassing what were formerly known as unidentified flying objects (UFOs). This organizational restructuring marked a formalization of processes for collecting, assessing, and managing UAP-related data across governmental agencies.

  • June 25, 2021: The Office of the Director of National Intelligence (ODNI) released a preliminary assessment on UAP, mandated by the Senate Intelligence Committee.
  • December 27, 2021: The National Defense Authorization Act (NDAA) for Fiscal Year 2022 was signed into law, Section 1683 of which established the Anomaly Resolution Directorate (ARD) within the Office of the Under Secretary of Defense for Intelligence & Security (OUSD(I&S)).
  • July 20, 2022: The Department of Defense (DoD) announced the establishment of the All-domain Anomaly Resolution Office (AARO), subsuming the responsibilities of the previously established ARD. Dr. Sean Kirkpatrick was appointed as its first Director.
  • August 10, 2022: Deputy Secretary of Defense Kathleen Hicks issued a memorandum officially designating AARO as the DoD's lead organization for UAP investigations.
  • December 15, 2022: AARO released its first annual report to Congress, detailing its scope and initial findings.

The All-domain Anomaly Resolution Office (AARO) was established by the Department of Defense (DoD) on July 20, 2022, as formally announced by a DoD press release. This action was taken pursuant to Section 1683 of the National Defense Authorization Act (NDAA) for Fiscal Year 2022 (Public Law 117-81), which was signed into law on December 27, 2021. The NDAA mandated the establishment of an office to "coordinate efforts across the Department of Defense and the United States Government to detect, identify, and attribute objects of interest in special use airspace, and to assess and mitigate any associated threats to safety of flight and national security." Dr. Sean Kirkpatrick, formerly the chief scientist at the Defense Intelligence Agency's Missile and Space Intelligence Center, was appointed as the director of AARO. AARO's stated mission is to synchronize UAP-related efforts across the DoD and the broader U.S. government. Its functions include data collection and analysis, developing a UAP reporting mechanism, and assessing any potential national security threats posed by UAP.

Prior to AARO's establishment, various government officials and military personnel had reportedly expressed frustration with the lack of a centralized, well-funded office to handle UAP reports. The preliminary assessment released in June 2021 by the ODNI, while inconclusive on the origin of most UAPs, reportedly acknowledged the potential national security implications and the need for a more structured approach. According to statements by former intelligence officials and advocates for UAP transparency, the pressure from Congress and the public, fueled by widely circulated videos of unexplained aerial phenomena, was a significant factor in the push for a dedicated office like AARO.

AARO was established with the explicit mandate to collect and analyze radar, electro-optical, infrared, and other sensor data related to UAP incidents. While AARO's initial reports have not disclosed specific radar or instrument evidence from its post-establishment investigations, its foundational legislative text (NDAA 2022, Section 1683) emphasized the integration of such data from various sources, including the intelligence community, military departments, and other federal agencies.

A key component of AARO's mission includes facilitating the standardized reporting of UAP events by military personnel and other government employees. While AARO has not publicly released specific witness testimonies from its own investigations, the legislative mandate establishing AARO explicitly mentioned the need to create a "safe and secure process for the reporting of UAP sightings," recognizing that past stigma had discouraged military personnel from coming forward.

AARO itself is the primary official investigation body designated by the U.S. government for UAP. It superseded the Navy's UAP Task Force (UAPTF) and the Anomaly Resolution Directorate (ARD). AARO is tasked with "synchronizing UAP efforts across the Department of Defense and the U.S. government." Its initial activities have included collating historical UAP reports and developing a consolidated reporting mechanism for current and future incidents. The office is required to provide regular briefings and reports to Congress.

AARO's mission statement includes the application of scientific and technical analysis to UAP data. The office is mandated to partner with scientific institutions and leverage the expertise of the intelligence community and defense laboratories. Dr. Sean Kirkpatrick's scientific background (PhD in physics) reportedly underscores this commitment to a rigorous, data-driven approach. Public documentation from AARO emphasizes the collection of "high-quality data" to facilitate thorough scientific analysis.

The establishment of AARO itself is a governmental response to unexplained phenomena, rather than an explanation for them. However, AARO's stated goal is to resolve anomalies, which inherently includes identifying conventional explanations where possible. These could include misidentification of conventional aircraft or natural phenomena (e.g., balloons, drones, meteorological events), sensor malfunctions, or adversarial foreign intelligence collection platforms. AARO's framework acknowledges that only a small percentage of reported UAP events lack conventional explanations after thorough analysis.

As of its establishment, AARO's primary mandate was to create a structured framework for addressing what remains unexplained. Its initial reports have indicated that a significant number of UAP reports still lack definitive explanations after preliminary analysis. The precise nature and origin of phenomena that continue to defy identification remain unresolved and form the core focus of AARO's ongoing work.

The establishment of AARO represents a documented, formal institutionalization of UAP investigation within the U.S. government, mandated by Congress. This development signifies an official acknowledgment of UAP as a legitimate area of national security and scientific inquiry, moving beyond ad-hoc or peripheral engagement. AARO's mission focuses on rigorous data collection and analysis to provide a standardized, evidence-based approach to a previously marginalized topic.

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