Trump Moves Waltz to U.N. and Names Rubio Interim National Security Adviser

This is the first significant personnel overhaul of top White House aides, and the kind of shake-up President Trump has sought to avoid in his second term.

Behind Trump’s Deal to Deport Venezuelans to El Salvador’s Most Feared Prison

New details deepen questions about the deportations, showing that El Salvador’s president pressed for assurances that the migrants were really members of the Tren de Aragua gang.

Missteps, Equipment Problems and a Common but Risky Practice Led to a Fatal Crash

New details revealed by The Times show that the failures on Jan. 29 before an Army helicopter crashed into a jet near Reagan National Airport were far more complex than previously known.

Federal Judge Strikes Down Trump’s Use of Alien Enemies Act to Deport Venezuelans

The ruling, which is limited to the Southern District of Texas, prohibited the administration from using the wartime law because the president’s claims about a Venezuelan gang do not add up to an “invasion.”