Russia Escalated Sabotage to Pressure U.S. and Allies on Ukraine, Study Says

Anger at Russia’s covert efforts, which included targeting undersea cables, warehouses and railways, has the potential to influence European reactions to the U.S.-led push for an end to the war.

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.

As Trump’s Untested Emissary to Putin, Witkoff’s Role May Bring Risk

The real estate developer and president’s friend lacks diplomatic experience, but the new administration might view that as a plus.

Power, Money, Territory: How Trump Shook the World in 50 Days

The system America took 80 years to assemble proved surprisingly fragile in the face of Trump’s assault, a revolution in how the country exercises power across the globe.

Plan to Return Russian Diplomats to U.S. Poses Espionage Risk

The Trump administration is negotiating the return of more Russian diplomats to the United States. Some are likely to be spies.

Trump’s Affinity for Putin Grows More Consequential Than Ever

President Trump’s admiration for President Vladimir Putin of Russia has been endlessly dissected, but the American leader’s policy shifts since taking office again could have profound effects.

Trump’s Decision to Halt Aid to Ukraine Could Reorder the Battlefield

Officials have suggested that the pause in weapons shipments and intelligence sharing could be relatively short-lived if Ukraine’s president bends to White House demands.