The egg is probably being used as an RCS target for measurement, possibly for calibration, or a long running R&D study (not unusual for defence projects).
Good find re. the Near-Field Diagnostic RCS Facility (NFDRF)/ Defence Laboratory, Jodhpur (DLJ).
So it's probably something to do with the electromagneggtic spectrum.
More seriously, maybe objects with a similar role (whatever that might be) have been misidentified elsewhere?
I'm reminded of the "egg" which featured in the backstory of Ross Coulthart's claim of having found a patch/ insignia of an Area 51 UFO reverse engineering unit (thread
Ross Coulthart Shows Patch Claimed of "Reverse Engineering Program at Area 51):
External Quote:
The craft was described as an egg shape about the size of an SUV, completely smooth and seamless, with no control surfaces or obvious method of propulsion. Two men could lift it, yet it was impossible to cut open and the craft could not be penetrated by x-rays.
-Posted by
@Mendel, quoting Reddit user
_the_lady_of_shalott describing Coulthart's story (here).
If this was actually a similar bit of kit to the Indian egg, it would still take some substantial misunderstanding or embellishment to come up with the description above. Maybe the "...could not be penetrated by x-rays" is a garbled memory / account by someone who had seen a radar calibration egg (or the US equivalent of whatever the Indian egg is) and heard
something about its use, but wasn't directly involved with it and wasn't employed in a relevant technical capacity (e.g. not a radar engineer).
It might be relevant that the claimed witness was apparently
told about the egg, and later saw a photo of it, but didn't see it in person.
@Charlie Wiser found (
this post) that the origin of the story was the late Sam Urquhart, via his grand nephew Eric Taber:
Taber describes Urquhart's job as radar cross-section testing...
(my emphasis), and
External Quote:
"He was head of security for his engineering group, and a data configuration specialist. His group did radar cross-section testing."
Eric Taber describing his great uncle Sam Urquhart's role,
Daily Mail 11 December 2023, also via Charlie.
The engineering group was from defence contractor EE&G.
Before EE&G, Mr Urquhart retired as a USAF Sergeant, 1st Class, after 28 year's service. If he were head of security for his engineering group, maybe he wasn't directly involved in the minutiae of the technical aspects of the radar work (although where "data configuration specialist" fits in I don't know; and in some settings senior NCOs are
very technically adept).
@NorCal Dave posted part of a Department of Defense memo confirming that Taber spoke with ARRO, and broadly describing Urquhart's employment with EE&G 1997-2014. He also found this quote from Taber,
External Quote:
'My great uncle would collect radar data, and bring it into secure vaults to catalog and store it,' Taber said. 'He was in one of these secure data vault storage rooms in the main control building, nicknamed the Taj Mahal, when on the wall he saw an up-close crystal-clear color photograph of the exact same object that the senior engineer had discussed.'
I'm wondering if maybe "the senior engineer" or someone else used a photo of something similar to the Indian egg- perhaps a device or a shell (no pun intended*) for a device involved in radar cross-section testing- to pull Mr Urquhart's leg.
Before (AFAIK) any discussion about the Indian egg by UFO enthusiasts/ sceptics,, Mr Taber (Urquhart's great nephew) described the role of the Area 51 EE&G engineering team that Urquhart worked for as
External Quote:
...radar cross section testing
and a few hours ago
@Smythe Bacchus usefully told us
After quite a bit of digging, I have identified this as a
DRDO facility for radar cross-section (
RCS) measurement.
...The egg is probably being used as an RCS target for measurement, possibly for calibration, or a long running R&D study (not unusual for defence projects).
It might be a coincidence that the Indian egg is probably used in RCS research, and that Urquhart was told stories about an amazing egg- of which he later,
by chance**, saw a photo- while working for a team involved in RCS research, but if so, it's a fun one.
* ...Well,
maybe it was.
**In the storage vaults where he routinely went to deposit the team's data. After being told about the mysterious egg by a senior engineer.
