While similar Russian operations inside Ukraine have been rare, the Ukrainian authorities said on Thursday that one of the S.B.U.’s officers from an elite unit was gunned down in daylight in Ukraine’s ...

In the north a 50,000-strong Russian force is attacking Sumy, a provincial capital. Our model is detecting artillery fire and ...

Kyiv is defending Kostiantynivka from Russian drone attacks. The embattled city is a gateway to Ukraine’s last major defense ...

With no end to war in sight, Ukraine’s economy teeters on the edge President Donald Trump’s election brought high expectations that there would be at least a ceasefire this year, but the ...

Ukraine's president says Russia repatriated at least 20 of its own dead soldiers in recent exchanges with Ukraine, describing it as a result of Moscow's disorganization.

Moscow’s latest offensive isn’t just about territorial gains: It is designed to make the West think a Kremlin victory is inevitable.

Ukraine hit the "bold target" of a microelectronics plant close to Moscow's city center, a Ukrainian official said on Thursday.

Russia has likely suffered 1 million causalities since the start of its full-scale invasion of Ukraine, the UK Ministry of Defence said, a staggering human cost from the war with no end in sight.

Key developments on June 11: Ukrainian drones strike targets in Russia, including gunpowder plant, General Staff says Zelensky urges 'stronger' EU sanctions on Russia, lower oil price cap Ukraine ...

Chilling map shows half of Ukraine could fall as Putin’s forces push into new regions Ukrainian officials have warned that any deal that legitimises Russian land grabs would only embolden the ...

Joint Chiefs Chair Gen. Dan Caine warns Vladimir Putin would not stop at Ukraine if he succeeds, but Defense Secretary Pete Hegseth equivocated in his answer to the question.