This is just the beginning,” one Defense official said about the deployment of active-duty troops to the border with Mexico.

The flight out of the Tucson International Airport was one of the first deportation flights using a military aircraft under ...

Several recent smuggling attempts at the Arizona - Mexico San Luis Port of Entry have led to the recovery of weapons, drugs, and cash.

President Donald Trump is already following through on campaign promises he made to crack down on the flow of migrants ...

12News got a first look at one of the many migrant shelters being prepared south of the border at a sporting complex in Nogales, Sonora. It's being equipped to assist close to 3,000 people.

"There is this idea of a military purpose doctrine, where the military can be used and it can provide support to law ...

The weapons cache was concealed in a vehicle bound for Mexico and discovered by officers working at the port of entry in Nogales, AZ, on Dec. 28, according to Customs and Border Protection.

NOGALES, AZ (AZFamily) — Authorities seized some unusual weapons that were headed across the Arizona-Mexico border last month. U.S. Customs and Border Protection agents at the Nogales Port of ...

Here's what Gov. Katie Hobbs said when she delivered her third State of the State address at the Arizona Capitol on Monday.

Mexican national and asylum seeker Tania, 24, knew something was wrong when she saw her husband Edwin’s face, as he stood in ...