The U.S. National Guard said it would provide "immediate support" after President Donald Trump declared a national emergency ...

After Honduran migrant Alex Diaz' U.S. asylum appointment was canceled following Donald Trump's immigration and border ...

DHS could request up to 10,000 troops to help with efforts along the U.S.-Mexico border, according to an internal Border Patrol memo obtained by ABC News.

Mexico is constructing tents to receive Mexican nationals deported under Trump's mass deportations and provide them with services to help resettle.

Fallen Border Patrol agent David "Chris" Maland was honored Thursday with a procession attended by hundreds of law enforcement officers.

The I Marine Expeditionary Force is made up of about 53,000 active-duty troops, who are primarily stationed at Camp Pendleton ...

The troops have been ordered to deploy immediately following President Donald Trump’s declaration of a national emergency at the border.

Authorities are investigating the fatal shooting of a U.S. Border Patrol agent near Canada that also left a suspect dead and ...

The Royal Canadian Mounted Police said the purpose is to cut down on people trying to sneak across the border, human ...

David Maland, 44, was a military veteran who worked security duty at the Pentagon during the Sept. 11 attacks, his family ...

U.S. border agents have been instructed to summarily deport migrants crossing into the country illegally without allowing them to request legal protection.

For perspective on President Trump’s order sending 1,500 active-duty troops to the Mexican border, Amna Nawaz spoke with ...