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.

Twelve clashes are still ongoing, but no details have been provided about the course or location of the fighting in Kursk ...

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.

Ukraine has launched a military counterattack in the southern Russian Kursk region, a move officials said was designed to stop a Russian offensive.

Russia reduces armored vehicle use on active front lines to conserve equipment The death of Tereshchenko, chief of ...

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.