Europe Talks Tough on Military Spending, but Unity Is Fracturing

European leaders are struggling to find the money and the political will to replace the bulk of the U.S. contribution to Ukraine and to their own defense.

U.S. to Withdraw From Group Investigating Responsibility for Ukraine Invasion

The decision is the latest indication of the Trump administration’s move away from holding President Vladimir V. Putin of Russia accountable for crimes committed against Ukrainians.

Trump Expands Trade Threats in Global Game of Chicken

Trade wars with allies could spiral as the president tries to get trading partners to back down from retaliation with new threats of his own.

Trump Threatens 200 Percent Tariff on Champagne and Wine From Europe

The president said he would impose the levies if the European Union does not walk back plans to place retaliatory tariffs on whiskey and other U.S. products.