Homeland Security Secretary Michael Chertoff on Friday waived environmental regulations and laws restricting immediate construction of border fencing along Southwestern Arizona's Barry M. Goldwater ...

The Pentagon is seeking to reallocate $200 million in funding for barriers to seal off areas surrounding Arizona's Barry M. Goldwater Air Force Range, long used as a narcotics trafficking corridor.

The U.S. Navy will control a new national defense area established across 140 miles of the U.S.-Mexico border in Arizona, the Pentagon announced Wednesday. The new NDA will become an extension of ...

A dwindling number of illegal border crossings in Southwestern Arizona is translating into fewer interrupted missions for Marine pilots who have to abort or alter practice bombing runs when migrants ...