President Donald Trump on Monday kicked off his sweeping immigration crackdown, tasking the U.S. military with aiding border security, issuing a broad ban on asylum and taking steps to restrict citizenship for children born on U.

Declaring illegal immigration a national emergency, Trump ordered the Pentagon to provide support for border wall construction

The Trump administration Monday ended use of a border app called CBP One that has allowed nearly 1 million people to legally enter the United States with eligibility to work.

President Donald Trump launched a sweeping immigration crackdown, tasking the U.S. military with aiding border security, issuing a broad ban on asylum.

Robert Salesses is a retired Marine who served in the Gulf War and has been deputy director of the Pentagon’s Washington Headquarters Service.

Robert Salesses, deputy director of the Pentagon’s Washington Headquarters ... support for aerial reconnaissance in support of CBP personnel on the ground,” NORTHCOM said.

The Pentagon is deploying more soldiers at the border with Mexico to help CBP agents tackle the surge of illegal crossings. The crackdown comes after President Donald Trump declared a national emergency at the border and pledged to sustain "an invasion" of migrants who are entering the US illegally.

The federal officer killed while on duty near the Canadian border has been identified as a U.S. Air Force veteran who provided security at the Pentagon during the Sept. 11 attacks.

The U.S. military will order more than a thousand additional active duty troops to assist with U.S. Customs and Border

President Donald Trump wasted no time kicking off his overhaul of U.S. immigration policies on his very first day in office

David "Chris" Maland, the U.S. Border Patrol agent allegedly killed by a German national during a traffic stop near the Vermont-Canada border on Monday, was an Air Force veteran.