Ukrainian President Volodymyr Zelenskiy said on Monday that Russia had suffered heavy losses in five months of fighting Ukrainian forces in southern Russia's Kursk region, with nearly 15,000 killed. "During the Kursk operation,

Ukraine has largely been driven out of Kurakhove, a battered but strategic town in the Donbas, Russia said. Kyiv’s forces were pressing a renewed offensive in southern Russia.

It comes as Ukraine's president says only the US can provide security guarantees leading to an end to the war.

Four months after its incursion in the Kursk region, Ukraine has once again launched an offensive in the Russian territory

Russian forces continue to make costly but consistent gains in the Donetsk region in eastern Ukraine. They are steadily grinding down a pocket of resistance around the town of Kurakhove and are also fighting to envelop the larger nearby city of Pokrovsk, Ukrainian soldiers and officials said.

Russia’s Defense Ministry is claiming that its troops in eastern Ukraine have captured the town of Kurakhove after a monthslong battle

Russia said Monday its forces had captured the "important logistics hub" of Kurakhove in eastern Ukraine in what would be a key advance after months of steady gains in the area.It called the town "an important logistics hub" and said its capture would allow Russian forces to seize the rest of the Donetsk region "at an accelerated pace".

Ukraine denied Russia's claims that it had captured the stronghold of Kurakhove after a monthlong battle. Meanwhile, French President Macron thinks Ukraine should "realistic" on territorial issues. DW has more.