BackFederal Judge Allows Trump Administration to Proceed with Border Wall Construction on Native American Reservation
Federal Judge Allows Trump Administration to Proceed with Border Wall Construction on Native American Reservation
Politics
ABC News8/15/2026Politics3 min readUnited States

Federal Judge Allows Trump Administration to Proceed with Border Wall Construction on Native American Reservation

Tohono O’odham Nation's Request for Halt Denied Despite Claims of 'Significant Devastation'

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A U.S. District Judge has denied the Tohono O’odham Nation's request to halt the construction of 62 miles of border wall on their Arizona reservation, citing government interests in border security outweighing potential harms.

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Why It Matters

The Tohono O’odham Nation has historically opposed border wall construction, citing cultural, environmental, and communal concerns.

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WASHINGTON -- A federal judge refused on Friday to block the Trump administration from taking steps to build 62 miles of international border wall along part of a Native American tribe's reservation without its consent. U.S. District Judge Richard Leon in Washington, D.C., denied the Tohono O’odham Nation's request for a court-ordered halt to border wall construction on its 2.8-million-acre reservation. Leon ruled the tribe hasn't established that a border wall will change its reservation boundaries without congressional authority. The judge also rejected the tribe's claim that the planned border wall would illegally trespass on its reservation. “And in any event, I find that the Government’s interests in securing the border, enforcing immigration laws, and ensuring public safety outweigh any surviving irreparable harms at this juncture,” Leon wrote. A tribe spokesperson didn't immediately respond to an email seeking comment on the decision. The O’odham reservation in the Sonoran Desert in Arizona abuts 62 miles of the Mexico border. The tribe has over 37,000 members, including thousands who live in Mexico. Building the border wall would led to “significant devastation” on the reservation, including the destruction of mountain peaks that are sacred to the O’odham, tribe attorneys said. “It would fray the ties between O’odham communities and families on opposite sides of the border, interfere significantly with O’odham religious rituals and practices, and destroy plant and animal resources sacred to the O’odham,” the lawyers wrote. In 1907, President Theodore Roosevelt issued a proclamation reserving a 60-foot strip of public land along the U.S.-Mexico border for a buffer zone called the “Roosevelt Reservation,” which was formed a decade before the reservation's establishment. Tribe attorneys say it is “fanciful at best” to suggest that border wall construction can be confined to a 60-foot-wide corridor. During a July 22 hearing, Leon appeared to be skeptical that U.S. laws tip in favor of the tribe’s bid for a preliminary injunction, calling it an “extraordinary” request. Leon, who was nominated to the bench by Republican President George W. Bush, said he couldn’t find a previous court ruling under comparable circumstances. “This is a novel case with novel issues,” the judge said.

What to Watch

AI outlook — possibilities, not facts

  • The Tohono O’odham Nation may appeal the decision.

    Likely · Within weeks

Open Questions

  • What are the next steps for the Tohono O’odham Nation in challenging the wall?
  • How will the construction impact the tribe's sacred sites?

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This article was originally published by ABC News.

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