The first military zone, set up along a 170-mile stretch of border in New Mexico in April, came days after an executive order from President Donald Trump called on the military to repel an “invasion” ...

Deaths in the New Mexico desert surge after Texas' border crackdown reaches El Paso Since El Paso joined Operation Lone Star in 2022, migrant remains discovered in the desert west of the city have ...

A new stretch of border wall will soon be built through the San Rafael Valley, southeast Arizona's last major open space for cross-border wildlife migration, and a place where humans ...

A $309M federal contract revives border wall construction in Arizona, sparking backlash from environmental groups and renewed political debate.

This section of border wall is part of about 43 miles of new barrier planned in southwestern Arizona by the Trump administration.