09/06/2026
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Armed federal agents entered Tohono O’odham land before dawn as a major border wall dispute continues in southern Arizona.
The Tohono O’odham Nation says contractors returned to the area with roughly 20 armed, masked U.S. Customs and Border Protection agents after the Nation had posted “No Trespassing” signs and escorted contractors away from its reservation.
According to tribal leaders, crews began drilling and soil sampling at three locations for the Tucson 5 Project, a planned 62-mile section of border wall along the U.S.-Mexico border. The Nation says CBP also set up a vehicle blockade that prevented Tohono O’odham police from removing contractors or issuing trespassing citations.
At the center of the dispute is a contested question of land authority. The federal government says construction is taking place on the Roosevelt Reservation, a 60-foot-wide federally controlled strip along the border. The Tohono O’odham Nation argues that contractors are still crossing tribal land without permission to access the work sites.
The Nation, which has about 37,000 members including thousands in Mexico, has long maintained cultural, family, and spiritual ties across what is now the international border. Tribal leaders say the project threatens archaeological remains, sacred areas, burial grounds, and places of worship connected to generations of O’odham people.
Chairman Verlon Jose has warned that the damage could cause “total devastation” to his people, including mental, emotional, and psychological harm that is difficult to measure.
CBP says the area is used for human smuggling and drug trafficking and that the wall is needed to close a longstanding security gap. A federal judge recently denied the Nation’s request for a preliminary injunction, allowing work to move forward while the legal case continues.
No physical confrontation has been reported. The Nation says interactions between tribal police and federal law enforcement have remained peaceful and professional, and leadership is reviewing next legal steps.
How should governments balance border security, tribal sovereignty, and protection of sacred lands in cases like this?
Sources: Arizona's Family, ABC News, Yahoo News, Arizona Daily Star
