U.S. immigration authorities apprehended 76,020 minors, most of them from Central America, traveling without their parents in the fiscal year that ended in September — 52 percent more than during the last fiscal year, according to United States Customs and Border Protection. Mexico, under pressure from the Trump administration, stepped up immigration enforcement and detained about 40,500 underage migrants traveling north without their parents in the same period. That's a total of 115,000.

Outgoing Department of Homeland Security head Kevin McAleenan plans to announce during a trip to Central America this week the reinstatement of foreign aid that President Trump previously demanded be withheld, according to government documents obtained by the Washington Examiner. McAleenan, the acting secretary of DHS, is slated to formally announce the United States is reinstating roughly $150 million in aid to El Salvador, Guatemala, and Honduras. The forthcoming aid is primarily through Defense and State Department programs that support newly signed agreements McAleenan has recently entered with leaders from each of the three countries. The deals focus on addressing surges in recent years in the number of people from countries other than Mexico arriving at the southern border, as well as the underlying causes prompting hundreds of thousands to leave since last October.

Hundreds of migrants from Africa, the Caribbean and Central America found themselves corralled in a migrant detention facility in southern Mexico on Sunday after a futile attempt to head north as part of a caravan aiming to reach the United States. Just before dusk, after having trudged more than 20 miles north, they were surrounded by hundreds of National Guard agents and police who persuaded the exhausted migrants to board vans back to Tapachula. Children cried, and women complained angrily about waiting months for papers. It was unclear if any would be deported.