U.S. Reveals Once-Secret Support for Ukraine’s Drone Industry

The development of a new generation of drones has revolutionized how wars are fought, according to U.S. officials.

Rubio Is in Spotlight on Second Big Day of Cabinet Hearings

Senator Marco Rubio, who is nominated for secretary of state, has a long history of personal and policy differences with President-elect Donald Trump.

With Trump Arriving, Zelensky Urges Allies Not to ‘Drop the Ball’

In an impassioned address to officials from countries supporting Ukraine, Mr. Zelensky said ‘a new chapter’ would be starting for Europe and the rest of the world, requiring even more cooperation.

Blinken and French Diplomat Criticize Trump’s Talk of Taking Greenland

In Paris, the two officials acknowledged potential strains on alliances with the return of Donald J. Trump to power, but said their countries would try to maintain strong ties.