The government is releasing photos and videos to promote President Trump’s immigration agenda, including footage of troops at the border and close-up shots of shackled immigrants.

Ties between the United States and Mexico have deepened over 30 years of free trade, creating both benefits and irritants.

Schools, churches and shops are feeling the chilling effect of the fear of deportation. One minister said fewer congregants were showing up for services.

The president suggested 30,000 migrants could be housed on the base. It is unclear how the plan will take shape.

A special session set to start Monday afternoon pairs disaster aid with two priorities for both the president and Gov. Bill Lee of Tennessee: tougher immigration laws and school vouchers.

The president’s confrontational foreign policy has created opportunity for his allies on K Street who are willing to take on clients he has targeted.

“Whatever is needed at the border will be provided,” Pete Hegseth, the new defense secretary, told reporters on Monday.

In his first television interview as vice president, JD Vance defended President Trump on a variety of policies, including some he had previously second-guessed.

The number of arrests there was uncertain. Illinois officials, including the governor, said they had not been given advance notice.

The country’s leader, Gustavo Petro, backed down after a clash with President Trump, which started when Mr. Petro turned back U.S. military planes carrying deportees.

Responding to the killing of a child, the poll-leading Christian Democrats are pushing to overhaul migration laws — possibly with votes from the Alternative for Germany.

The former South Dakota governor now leads the agency that runs the nation’s immigration system.

The Department of Defense said this week that it would provide planes for deportation flights.

Border enforcement agencies have spent billions assembling surveillance tools to track and find people. These could be critical in President Trump’s immigration agenda.

In Los Angeles, Chicago, Washington and other cities, chefs and owners are worried for their workers and their businesses.

The arrest of three people at a seafood distribution warehouse in Newark has led to a heightened sense of alarm in the region.

The agents turned out to be unrelated to immigration, officials said hours later. They were from the Secret Service, investigating a threat.

A lower court had blocked the Republican-backed law that made it a state crime to enter Iowa after being deported or denied entry to the United States.

The shooting on Monday in Vermont near the Canadian border followed the surveillance of an armed couple who dressed in black tactical-style clothing.