E-Systems reverse-engineering claim

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Contents 4
E-Systems reverse-engineering claim
Dr. Steven M. Greer (Disclosure Project / CSETI / SEAS Power) @ the Conscious Life Expo
Dr. Steven M. Greer (Disclosure Project / CSETI / SEAS Power) @ the Conscious Life Expo Photo: Energy Artist · Public domain · via Wikimedia Commons
Date28 April 2006
TopicsSecrecy & cover-up (topic), Government programs (topic), Propulsion & physics (topic)
PeopleSteven Greer
TestimonyShellenberger testimony, p. 161
Year2006 in UFO history
Timeline2006 on the UAP Timeline
Sources8

E-Systems reverse-engineering claim — Steven Greer claims an E-Systems executive told him the firm did UAP reverse engineering.

In his 2006 book Hidden Truth, Forbidden Knowledge, Steven Greer said that an executive at E-Systems, a Texas defence contractor bought by Raytheon in 1995, had told him the company carried out secret reverse-engineering of UFO technology, funded through shell companies.

E-Systems was a major intelligence and electronics contractor, known for secretive work on reconnaissance aircraft and intelligence systems. That reputation made it a natural subject for such claims.

The claim comes only from Greer's unnamed witness, and no documents support it. Raytheon hasn't commented on it.

People and topics

Illustration of wreckage at a crash site
Illustration: wreckage at a crash site. An artist's impression drawn for this site, not a photograph of the event.

On the Timeline

Illustration of official papers and files
Illustration: official papers and files. An artist's impression drawn for this site, not a photograph of the event.

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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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