U.S. military personnel operating in the buffer zones do not carry out law enforcement duties, but can temporarily detain any trespassers, as they would at any military base, unti ...

The plans for strips of land in Texas and Arizona are the latest step to militarize the boundary to stem an already dwindling ...

TUCSON — Preparations to begin installing 30-foot steel bollards through pristine mountain wilderness along the Arizona-Mexico border south of Sierra Vista will begin as early as Monday ...

The construction company, a family business operated by Tommy Fisher, is a well-known fixture of border wall construction in ...