Western and Ukrainian sources suggest that more than 10,000 North Korean troops have been deployed to support Russian forces.

Taking the fight to Russia won't deliver a knock-out blow, but it could show the Ukrainian people—and the West—that the ...

Ukrainian forces on Sunday launched a new offensive in the western Russian region of Kursk, following their surprise incursion into the territory last summer.

Ukrainian President Volodymyr Zelenskyy says he will urge allies to boost his country's air defenses at a meeting this week ...

Russia said Sunday that Ukraine had launched a "counterattack" in the western border region of Kursk, where Kyiv's forces began a shock ground offensive last August.

Ukraine appeared to launch a fresh offensive Sunday in Russia’s border region of Kursk, where Kyiv’s forces have held territory for several months.

Meanwhile, Russian forces have advanced to within two kilometers of Kupiansk, threatening a vital railway hub.

A Dec. 30 missile strike in Russia's Kursk Oblast reportedly killed eight Russian servicemen, including Lt-Col Tereshchenko and Maletsky of the 76th Air Assault Division.

A Ukrainian strike on Lgov in Russia’s Kursk region killed Colonel Oleg Timoshin, who ordered missile attacks on civilian targets in Ukraine, including a residential building in Dnipro on Jan. 14, ...

Andrii Kovalenko, head of Ukraine's Center for Countering Disinformation, reported significant losses in the Russian 810th ...

The Ukrainians launched an attack using at least six Storm Shadow cruise missiles on Lgov in the Kursk Oblast. We explain ...