The state’s Southwest border is getting a significant security upgrade as the federal government invests nearly $807 million into the state's Tucson and Yuma Sectors, part of a larger $4.5 billion national border security initiative.

The Department of Homeland Security (DHS) and Customs and Border Protection (CBP) announced last week that two major construction projects will transform security along Arizona's 370-mile border with Sonora. The funding will add physical barriers and advanced technology systems to what officials call the "Smart Wall."

The Tucson Sector (Tucson 1 Project), covering most of Arizona's border, including international communities like Nogales, will receive approximately $607 million. Alabama-based company BCCG Joint Venture will construct 23 miles of new secondary border wall and install 66 miles of technology systems, including cameras, lights, and detection equipment.

The Yuma Sector (Yuma 1 Project), which spans 126 miles along Arizona's southwestern edge and extends slightly into California along the Colorado River, will get nearly $200 million. Montana-based Barnard Spencer Joint Venture will build 60 miles of system upgrades in this area.

"The Smart Wall means more miles of barriers, more technology, and more capability for our agents on the ground," said CBP Commissioner Rodney Scott in the statement. "This is how you take control of the border."

“Smart Wall”

Unlike simple fences, the Smart Wall combines steel barriers with patrol roads, lighting, cameras, and advanced detection technology. The system also includes waterborne barriers for areas along rivers.

The contracts were awarded between September 15-30, funded primarily by President Donald Trump's One Big Beautiful Bill and leftover 2021 appropriations frozen during the Biden Administration. The announcement came on October 10 during the ongoing federal government shutdown.

Border Patrol apprehensions at the Southwest Border recently hit their lowest levels since 1970, according to reports released three days before the contract announcement. Construction is expected to begin soon, following special waivers issued to expedite the projects.

Ericka Piñon

Ericka Pinon is a state and federal reporter for Cactus Politics. She was born and raised in Phoenix, Arizona, and is fluent in both English and Spanish. She is currently studying Journalism and Mass Communications at Arizona State University.

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