Vladimir Putin tried to crush Ukraine. Instead, he made its cultural identity even stronger.

Anders Fogh Rasmussen, NATO’s former secretary-general, is not impressed by Emmanuel Macron’s diplomacy with Russia over Ukraine.

The conflict isn’t over, but its fate now appears clear.

On questions of war and peace, governments must hear from many types of experts.

The billionaire isn’t the only one who’s been frightened into holding back help for Ukraine.

Pictures of life in wartime

But after decades of decay, will it happen quickly enough to save Ukraine?

He treated the conflict as a crisis to be managed, not a war to be won.

The president’s visit to Ukraine was a gut punch to the Russian leader.

Ukraine is not on the verge of collapse. That makes the Trump administration’s decisions particularly shortsighted and tragic.