Kyiv's troops are struggling to hold territory in Russia's Kursk region and may be forced to retreat, reports say.

Russian troops are collapsing the northern part of the Ukrainian salient in Kursk Oblast after intensified operations in the ...

One pro-Moscow military blogger has lamented how Ukrainian forces are exerting growing pressure on Russian troops in the ...

Dressed in military fatigues for a surprise visit to soldiers in the Russian region of Kursk on Wednesday, President Vladimir ...

Russian forces have begun an assault on the town of Sudzha, the main population center in the Kursk region that was captured ...

President Vladimir V. Putin of Russia is weighing a 30-day cease-fire proposal from the United States and Ukraine.

A widely-used online Ukrainian battlefield map appeared to show Ukrainian forces no longer in control of the town of Sudzha in Russia's Kursk region on Wednesday.

Here's what's at stake as Ukrainian and US officials prepare for crunch talks this week in Riyadh, Saudi Arabia.

The precarious situation for Ukraine follows a pause in U.S. military aid and intelligence sharing as Donald Trump puts pressure on Kyiv to agree to a ceasefire with Moscow.

In 2014, Russia illegally annexed Crimea, the Black Sea peninsula. It also backed separatists that seized territory in Ukraine’s eastern Donetsk and Luhansk regions and subsequently declared them ...

BERLIN — Russia’s president, Vladimir Putin, dressed in fatigues, visited a command post near the front in Kursk late ...