The new section is part of a plan to close 'critical' gaps in the border wall and enhance security operations.

In the San Rafael Valley, the existing border fence is “wildlife permeable,” with a combination of “Normandy-style” vehicle barriers and strings of barbed wire in most places.

A construction worker prepares cables to lift a piece of the 30-foot tall bollard fence along the U.S./Mexico border fence two miles east of the Lukeville, Arizona port of entry on October 8, 2019.

Watch: US builds new wall at Mexico border The US has started building a new 'secondary' wall at its southwestern border with Mexico to reinforce an existing steel fence that divides the two ...

A federal judge on Wednesday blocked President Donald Trump’s asylum ban at the U.S.-Mexico border, saying Trump exceeded his authority when he issued a proclamation declaring illegal ...

Border monument #166 is seen on the right as construction continues on the new 30-foot tall bollard fence that replaces old U.S./Mexico border fence two miles east of the Lukeville, Arizona port ...

US has reclosed its southern border after a flesh-eating parasite is seen further north in Mexico The U.S. has closed its southern border again to livestock imports.

A federal judge blocked a Trump administration policy barring migrants who cross the US-Mexico border from seeking asylum, issuing a major blow to President Donald Trump, who has sought to seal ...

MEXICO CITY — Mexico and the United States are set to begin gradually reopening the U.S. border to cattle imports from Mexico next week, ending a suspension that began in May over fears of the ...