There are already about 2,500 U.S. National Guard and Reserve forces there. Zoom in: The Pentagon will also provide military ...

Ahead of Donald Trump's inauguration, we went to the Southern border to see how residents, sheriffs, tribal members and ...

Trump's executive order to declare a national emergency at the southern border shows he is still determined to finish his wall.

John Spencer is chair of urban warfare studies at the Modern War Institute and a founding member of the International Working ...

Residents along Arizona's 372-mile border with Mexico make up a complicated tapestry of views, concerns and hopes on the eve of Trump's inauguration.

A hiker in the mountains near San Diego was shot in the leg by suspected cartel members in the Jacumba Wilderness near the U.S.-Mexico border on Wednesday.

Trump did not follow through on his promise to enact tariffs on Mexico and Canada on his first day in office, but did suggest ...

U.S. Sen. Mark Kelly of Arizona and Congressman Juan Ciscomani have introduced bills targeting Mexican cartels’ use of social ...

During the 2024 election, Trump made gains in all four border Arizona counties: Yuma, Santa Cruz, Pima and Cochise. But when The Arizona Republic reporters visited the border ahead of his start ...