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Trump’s border wall construction cut into an ancient ground carving older than Stonehenge

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Cite

Gamboa, S. (2026, September 29). Trump’s border wall construction cut into an ancient ground carving older than Stonehenge. NBC News. https://www.nbcnews.com/news/us-news/trumps-border-wall-construction-cut-ancient-ground-carving-older-stone-rcna600217

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

NBC News · collected 2026-09-29 · by Suzanne Gamboa

Quick Summary

Contractors working on President Trump’s border wall construction project severely damaged an ancient ground carving in Arizona known as Las Playas Intaglio. The carving, found in the Sonoran Desert, is now recognized as one of the oldest geoglyphs in the Americas and dates back at least 6,500 years—much older than previously thought. This damage occurred when contractors scraped a 50-foot swath through part of the ancient fish design, which predates Stonehenge by about 1,500 years and Egypt’s oldest pyramid by around 2,000 years. The Tohono O’odham Nation, whose ancestral lands include this site, has been fighting against further construction on sacred grounds and is currently appealing a federal judge's decision regarding the wall's construction through their reservation.
Written by AI on 2026-09-29, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

Contractors hired by the Trump administration in April severely damaged an ancient ground carving called Las Playas Intaglio while constructing a second border wall along the Arizona-Mexico border. This carving, now recognized as one of the oldest geoglyphs in the Americas, dates back at least 6,500 years and possibly up to 7,500 years, predating Stonehenge by about 1,500 years and Egypt’s first pyramid by approximately 2,000 years. The damage occurred when construction crews scraped a 50-foot swath through the carving, which is located on ancestral Tohono O’odham land in the Sonoran Desert. This incident has strained relations between the Tohono O’Odham Nation and the government, as it highlights the conflict between border infrastructure projects and preservation of cultural heritage sites. CBP claims to be reviewing construction protocols and strengthening communication procedures to prevent such damage from occurring again.

Written for “Ancient Carving Damaged By Border Wall” on 2026-11-03, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Ancient Carving Damaged By Border Wall
Environment · 1 article(s) covering the same event.

Compared with similar articles

Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
22
sentences that state something as happening or true
Uncertain
23%
5 of 22 hedged ("reportedly", "may", "according to")
Leaning
withheld
no quote in the article backed the model's score
Publisher signals
60/100
NBC News's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Environment
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-29 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

NBC News · 2033 article(s) · 1 correction(s) detected
Running correction rate · 1 correction(s)

Who wrote this

Suzanne Gamboa
6 article(s) here · 1 carrying a prediction
🔮 Earlier this month, the agency said it would be retraining thousands of its officers who had received expedited training due to the hiring surge.
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🔮 “They could have easily come up and talked to Eryn and her friends to figure out what’s going on.”
🔮 “The remaining portion of the site has been secured and will be protected in place.
🔮 The facility staff told inspectors that the cages were “calming areas” where immigrants could de-escalate and have time alone and that no one spent more than two hours inside them.
🔮 President Donald Trump ordered flags lowered for a week, writing on Truth Social, “There has never been anyone like her, and there never will,” as politicians from both sides of the aisle paid tribute.
Also by Suzanne Gamboa
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 6 articles by Suzanne Gamboa →

Topics

Arizona CBP Egypt Tohono O’odham the Center for Biological Diversity

Subjects

CBP ORG · 3× the Center for Biological Diversity ORG · 3× Arizona GPE · 2× Egypt GPE · 2× Tohono O’odham NORP · 2× Indigenous NORP · 1× Peru GPE · 1× The SAA Archaeological Record ORG · 1× the Tohono O’odham NORP · 1× the Trump administration ORG · 1×

Narrative

CBP is conducting a thorough review of construction protocols and strengthening communication procedures to ensure this does not happen again,” the spokesperson stated, adding that the agency is “committed to respecting and safeguarding cultural heritage throughout all border infrastructure projects.” The damage to that site and construction on other parts of Tohono O’odham land and sacred Indigenous areas has strained the tenuous relationship between the tribal nation and the government.
framing: mixed · carried by 1 article(s) · first seen 2026-09-29
🔮 “The remaining portion of the site has been secured and will be protected in place.

Claims (22 extracted, 5 hedged)

An ancient ground carving that was severely damaged by the administration’s border wall construction was created before Stonehenge and Egypt’s oldest pyramid, according to recently publicized research. uncertain
that → damage → research
The Las Playas Intaglio, a giant fish carved into the Sonoran Desert in Arizona, is now considered the oldest example in the Americas of a geoglyphic, the ancient art form that is carved into or drawn on the ground. asserted
that → carve → ground
In April, contractors hired by the Trump administration to make way for a second wall along the Arizona-Mexico border “scraped” a 50-foot swath through the ancient carving, according to the Center for Biological Diversity, which documented the damage. uncertain
which → hire → damage
The intaglio on the ground of the ancestral homeland of the Tohono O’odham and other Indigenous tribes is estimated to be about 2,000 years older than Egypt’s first pyramid and to have been created about 1,500 years before the first construction of Stonehenge and 4,000 years before Peru’s Nazca Lines, researchers have found. asserted
researchers → estimate → Lines
The formerly 272-foot carving had originally been thought to be about 1,000 years old. asserted
carving → think → ?
But the latest research dates the art’s creation to at least 6,500 years ago, and possibly as much as 7,500 years ago. uncertain
research → date → creation
That age emphasizes “the significance of this site and the parallel great misfortune resulting from its damage,” the researchers said in an article published in The SAA Archaeological Record. asserted
researchers → emphasize → Record
“This discovery makes an already devastating loss even more profound. asserted
loss → make → ?
It’s a cultural and historical atrocity,” Russ McSpadden, Southwest conservation advocate at the Center for Biological Diversity, said in a statement. asserted
McSpadden → ’ → statement
A Customs and Border Protection spokesperson said in an email to NBC News that the contractor “inadvertently disturbed” the site and that CBP Commissioner Rodney Scott has been “engaged directly with tribal leadership to determine appropriate next steps.” asserted
Scott → say → steps
“The remaining portion of the site has been secured and will be protected in place. asserted
portion → remain → place
CBP is conducting a thorough review of construction protocols and strengthening communication procedures to ensure this does not happen again,” the spokesperson stated, adding that the agency is “committed to respecting and safeguarding cultural heritage throughout all border infrastructure projects.” The damage to that site and construction on other parts of Tohono O’odham land and sacred Indigenous areas has strained the tenuous relationship between the tribal nation and the government. asserted
damage → conduct → nation
The tribe is appealing a federal judge’s decision refusing to block the administration’s border wall construction through its reservation. asserted
tribe → appeal → reservation
While the intaglio’s site is irreparably damaged, the Tohono O’odham people are trying to stop the government from plowing through Quitobaquito Springs, a desert water source in Organ Pipe Cactus National Monument that is also considered a sacred site and holds endangered species. asserted
that → damage → species
In order to build the border wall and barriers, the Department of Homeland Security invoked authority granted in the Secure Fence Act of 2006 to waive numerous laws protecting the environment, water, cultural, historical and religious sites. asserted
Department → build → sites
The Tohono O’odham Nation has long worked with CBP, which is part of the Department of Homeland Security, on border security, helping to keep drug traffickers and others from using its land for criminal activity. asserted
which → work → activity
The tribe’s reservation straddles the U.S.-Mexico border, and its members have permission to move between the two countries with ID checks. asserted
members → straddle → checks
About 3,000 of its members are in Mexico, according to the tribal nation. uncertain
3,000 → accord → nation
The Center for Biological Diversity stated in a news release that conservation advocates and tribal nations have long warned that border wall and secondary border barrier plans could cut through sensitive habitat and cultural sites across the region. uncertain
wall → state → region
Wall construction in other parts of the border has sparked other lawsuits and opposition from landowners, Native American tribes, local governments, conservation groups, business owners and others. asserted
construction → spark → landowners
In Texas, a tribal nonprofit for the Lipan Apache and an outdoor recreation business have opposed the border wall construction, alleging DHS is not authorized to violate the Religious Freedom Restoration Act, which they say it would do by destroying or cutting off access to sacred sites. asserted
it → oppose → sites
A federal judge ordered a temporary halt to construction in Big Bend National Park in response to the lawsuit, but construction continues on other parts of the rugged, undeveloped and remote region outside state and federal parkland. asserted
construction → order → parkland
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