Disguised UFO sensor network claim

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Contents 4
Disguised UFO sensor network claim
Jacques Vallée
Jacques Vallée Photo: Cmichel67 · CC BY-SA 4.0 · via Wikimedia Commons
Date2 March 2002
PeopleChristopher "Kit" Green, Jacques Vallée
TestimonyShellenberger testimony, p. 147
Year2002 in UFO history
Timeline2002 on the UAP Timeline
Sources10

Disguised UFO sensor network claim — Kit Green says hidden UAP sensors were disguised as environmental monitoring stations.

According to Jacques Vallée's journals, in March 2002 Kit Green told him that while he was at the CIA he learned of a sensor network that tracked UFOs but was disguised as environmental monitoring equipment.

No documents confirming such a network have been released. Environmental and scientific monitoring stations are common, and some government sensor networks, such as those that detect nuclear tests, are legitimately designed to look for unusual events.

The claim fits a recurring idea in UFO research, that the government collects UFO data through systems presented as something else. In the 2020s, the Pentagon's AARO said it was working to build a dedicated sensor capability to detect UAP, which suggests such a network didn't openly exist before.

People and topics

Dr. J. Allen Hynek (left) and Dr. Jacques Vallée (right).
Dr. J. Allen Hynek (left) and Dr. Jacques Vallée (right). Photo: United States Government · Public domain · via Wikimedia Commons
  • Christopher "Kit" Green — CIA physician and analyst who became a long-time contact of Jacques Vallée and studied UAP-related injuries.
  • Unidentified anomalous phenomena — The U.S. government's current term for unidentified objects in the air, in space and underwater.
  • Jacques Vallée — Computer scientist and astronomer, author of the Forbidden Science journals and a central figure in UFO research.
  • Central Intelligence Agency — The U.S. foreign intelligence agency, which has followed UFO reports since the 1940s.
  • Unidentified flying object — An object in the sky that can't be identified; the older term for UAP.
  • AARO — The Pentagon office set up in 2022 to investigate UAP.

On the Timeline

Illustration of a humanoid figure under a hovering craft
Illustration: a humanoid figure under a hovering craft. An artist's impression drawn for this site, not a photograph of the event.

See every 2002 event on the UAP Timeline →

References

Further reading

This page was last edited on 29 October 2026. Articles are written in our own words from the sources listed under References; disputed claims are attributed to the people who made them.

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