The Pentagon will deploy up to 5,000 active-duty troops to the U.S.-Mexico border in an effort to prevent members of a migrant caravan from illegally entering the country, a U.S. official said Monday.
About 2,100 National Guard troops are already fanned out across the border under an order from President Donald Trump earlier this year. In recent weeks, the president has been warning repeatedly about the dangers posed by a caravan of mostly Central American migrants, which has swelled to an estimated 7,000 people and is continuing its slow trek north through Mexico.
Administration officials said last week that they were considering a plan to send up to 1,000 active duty troops to the border, but that deployment has increased to 5,000, according to the Department of Homeland Security official who spoke on condition of anonymity because he was not authorized to publicly discuss the plans before a formal announcement Monday afternoon.
The troops are not expected to conduct law enforcement activities, but instead provide backup support to Border Patrol agents manning the border.
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