🛸 2021年UAP報告 — 美國史上第一份官方UFO報告


📍 United States | 📅 June 25, 2021 | 🔍 Official Report, Historical Milestone

Report Background

On June 25, 2021, the Office of the Director of National Intelligence (ODNI) released a 9-page preliminary UAP assessment report. This is the first official UAP report publicly released by the U.S. government in history.

Key Findings

ODNI UAP Report Cover of the ODNI 2021 UAP Assessment Report

ItemNumber
Cases Investigated144
Explainable1 (large deflating balloon)
Unexplainable143
With anomalous flight characteristics80
Confirmed by radarOver 50

Five Categories

ODNI classified UAPs into five categories:

  1. Airborne Clutter: Birds, balloons, drones
  2. Natural Atmospheric Phenomena: Ice crystals, plasma
  3. U.S. Commercial/Government Technology: Classified projects
  4. Foreign Adversary Technology: Secret aircraft from China and Russia
  5. “Other”: Unclassifiable

Category 5 “Other” accounted for the majority of the report.

Important Conclusions

“UAP clearly pose a flight safety issue and may pose a challenge to U.S. national security.”

The report specifically noted that some UAPs exhibit “breakthrough aerospace technologies,” including:

  • No visible propulsion systems
  • Extremely high speeds
  • Anomalous maneuverability

📚 References: ODNI UAP Report Original Text, Department of Defense Announcement

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