Pete Hegseth’s motorcade stirred a cloud of dust around dozens of troops and border agents waiting in the desert to greet the new defense secretary. It was his first visit to the U.S-Mexico border and the 30-foot steel border fence loomed tall behind him as he shook hands.

U.S. Defense Secretary Pete Hegseth's first trip since taking office will be to the United States' border with Mexico on Monday, in the latest sign that fortifying the border will be a priority for the Pentagon under President Donald Trump.

Pete Hegseth's visit comes as encounters with immigrants at the southern border have decreased by 93%, according to Homeland Security Secretary Kristi Noem.