About 1,500 members of Mexico’s National Guard have been deployed to Sonora's border with Arizona as part of Operativo ...

Soldiers from the U.S. Army 10th Mountain Division, a light infantry division based at Fort Drum, N.Y., are being deployed to ...

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

The Trump administration’s immigration enforcement plans featured a highly visible role for the military and federal agents ...

It is not known whether other troops will be sent to Arizona. They join approximately 2,500 Army Reserve and National Guard members ... the use of the military in the United States' interior.

The National Guard Bureau on Monday refused to identify the official. "We are trained and ready to support this important mission," Lt. Col. Phillip Mason, 716th Military Police Battalion ...