US troops are sharing command stations and vehicles with civilian immigration authorities at the southern border with Mexico ...

The Department of Interior is transferring public land along the Arizona-Mexico border to the military. It’s the latest step ...

The first military zone, set up along a 170-mile stretch of border in New Mexico in April, came days after an executive order ...

The story of the Apache is not always told in straight lines. Some bands went east. Others went underground. And a few, like the Tsiltaden (pronounced roughly: SEEL-tah-den), disappeared into the ...

According to severeal reports, a fourth NDA is being established along the Arizona-Mexico border near Yuma that will be considered an extension of of Marine Corps Air Station.

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 ...

The Defense Department is expanding its border role with a new military zone near Yuma, aiming to boost surveillance as crossings continue to fall.