Pete Hegseth, Trump’s Defense Secretary, to Visit Guantánamo Bay

Mr. Hegseth served at the U.S. Navy base as a National Guard lieutenant. The base is now being used to hold some migrants who face deportation.

Trump Administration Moves More Migrants to Guantánamo Bay

The base had been cleared of migrants since Thursday, after the government sent 177 to Venezuela and one back to the United States.

Trump Plans to Use Military Sites Across the Country to Detain Undocumented Immigrants

The move would be a drastic escalation by the White House to militarize immigration enforcement.

What We Know About the Secretive Migrant Mission at Guantánamo Bay

The Trump administration has said little about the Venezuelan men who were transferred from Texas to the U.S. military base in Cuba.

Under Trump’s Mass Deportation Plan, Some Migrants Are Being Sent to Panama

The administration has asked Panama to take in hundreds of people who can’t easily be sent back to their countries. Many say they are in danger.

U.S. Military Planes Carrying Migrants Land in Guatemala

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

Border, Asylum, Citizenship: Trump Kicks Off Vast Immigration Changes

More is coming, but many directives will take time to be implemented or will face political, legal or practical obstacles.

Ahead of Day 1, Trump’s Team Works to Temper Expectations on Immigration

The president-elect’s immigration advisers have warned Republicans that it will take time and money from Congress to carry out the mass deportation effort he has promised to execute immediately.