In El Centro, California's vast, sunburned desert, U.S. Border Patrol agents walk the invisible line between two countries.

A procession carrying the coffins of four American soldiers who died during a training exercise in Lithuania will proceed ...

There were Black soldiers fighting for the British. But others went to war for the colonists — who compared their own plight ...

"Conducting patrols, either on foot or mounted, creates a more proactive and adaptable posture compared to static posts," ...

The deployment of armored vehicles to Big Bend National Park comes as illegal border crossings have dropped drastically.

This post has been updated to clarify comments from Gen. Gregory Guillot on threats to U.S. forces at the border from attack ...

A fourth American soldier who went missing after their vehicle became submerged in a bog during training in the country was ...

WASHINGTON — Among the flurry of executive orders President Donald Trump signed on the first day he returned to the White House are five that lay out the use of military forces within the U.S. borders ...

“There were children with us who had to witness everything we saw,” the father of two ... border. Their fates will be decided in Omaha’s immigration court, one of the toughest in the country ...

Lebanon and Syria have signed an agreement on border demarcation and to boost coordination between the two countries regarding security along their tense frontier, the Saudi Press Agency reported ...

The last time the Alien Enemies Act was invoked, the largest camp to house mostly American citizens was built in a desolate, ...

The two countries reached an agreement in October regarding patrolling along their Himalayan border, thawing a standoff that ...