How Russia's gradual gains in the face of fierce Ukrainian opposition have affected the front line in recent months.

The frontlines have barely moved in a year, but the map of occupation tells a deeper story about exhaustion, attrition and ...

On the war’s fourth anniversary, Russia occupies 20 percent of Ukraine’s territory, but the front line shifts slowly.

Russia hoped to overthrow Ukraine's pro-Western government, but Moscow's war has dragged on for more than three years.

Watch FRONTLINE’s documentaries examining the conflict’s evolution, Vladimir Putin’s grievances with the West and crackdown ...

The findings do not appear to signal a wholesale turning of the tides in the Ukraine war. But they do highlight a growing consensus that Russia’s war on Ukraine -- now in its fifth year -- has ground ...

Around a million Russian soldiers have been killed or wounded since the full-scale invasion of Ukraine. Family members often ...

Donald Trump and Volodymyr Zelenskyy have held a call ahead of more talks with Russia. Meanwhile, experts say the fifth year ...