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

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

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

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

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.

Illegal crossings at the southern border were lower in December 2024 than in December 2020, Border Patrol data showed.

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

20 and the start of the new administration holds significance for Arizona. Trump has promised to start mass deportations on "day one" and to quickly tighten border protections. During the 2024 ...

President-elect Donald Trump is gearing up for his inauguration on Jan. 20 and the start of the new administration holds significance for Arizona. Trump has promised to start mass deportations on "day ...

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