Maduro Arrives at Manhattan Courthouse as Trump Expands Threats

Nicolás Maduro, the ousted Venezuelan leader, and his wife were set to be arraigned on drug trafficking and other charges.

After Venezuela, Trump Offers Hints About What Could Be Next

President Trump’s comments about Greenland, Colombia and Cuba offered a glimpse of how emboldened he feels after the quick capture of Venezuela’s leader.

A Test for Venezuela’s New Leader: Solidifying Power, but Pleasing Trump

Delcy Rodríguez must appease constituencies who loathe U.S. meddling while fielding Washington’s demands.

In Ukraine, a New Arsenal of Killer A.I. Drones Is Being Born

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous killing machines.