KYIV, Ukraine — As momentum builds for a ceasefire with Russia, Ukraine has all but lost a valuable bargaining chip.

The front line inside Ukraine has become more static, Ukrainian soldiers say, even as Russia regains ground in its own Kursk ...

A surprise Russian assault through a gas pipeline, along with a major offensive, is quickly making Ukraine's hold on Kursk ...

Kyiv is trying to hang on to the territory it holds inside Russia despite fierce counterattacks by Moscow’s military.

If Ukraine attacks, or seems able to attack Sevastopol again, all the Black Sea fleet ships can be moved to Novorossiysk Upgrading and reinforcing the Black Sea fleet is not an option as long as ...

Russian forces have recaptured Sudzha, the largest town that Ukraine once occupied in the Kursk region, according to Moscow, threatening Kyiv’s sole territorial bargaining chip amid pressure to ...

Since then, Russian forces – bolstered by thousands of North Korean troops sent by Putin-ally Kim Jong-un – have sought to ...

Ukraine’s military and Russian war bloggers say Russian special forces walked inside a gas pipeline to strike Ukrainian units ...

Ukraine tries to reinforce troops in Russia's Kursk region as Putin's forces retake ground amid Trump's aid and intel pause.

Russian forces appear to have retaken at least a dozen villages in their embattled Kursk border region in recent days, throwing into doubt Ukraine’s ...