Russian forces have recaptured territory in the region, but Kyiv is fighting back, a Washington think tank has said.

The upper house of Russian parliament has ratified a treaty with North Korea envisioning mutual military assistance.

North Korean troops fighting against Ukrainian forces are taking casualties in Russia's Kursk Oblast, President Volodymyr ...

Russian airborne troops successfully sealed a border breach in the Kursk Region using captured Ukrainian mines, according to ...

Russian forces have suffered 7,905 soldiers killed, 12,220 injured, and 717 captured during almost three months of the Kursk ...

NATO confirmed on Monday that North Korean troops had been deployed to fight alongside Russian troops in the Kursk region.

Vladimir Putin's troops have made gains in the Russian region of Kursk, into which Ukraine staged an incursion.

Russia ratified a mutual defense pact with North Korea Wednesday, solidifying the military alliance between Moscow and ...

That could enable Moscow to divert some soldiers fighting in Kursk to other parts of the battlefield. Ukraine, meanwhile, has committed some of its top Western-provided arms and assault brigades ...

The North Korean troops, whose fighting quality and battle experience is unknown, are adding to Ukraine's worsening situation ...

"The deepening military cooperation between Russia and North Korea is a threat to both the Indo-Pacific and Euro-Atlantic security," said Mark Rutte, NATO Secretary General.

KYIV, Ukraine (AP) — Russia and Ukraine exchanged scores of drone strikes Wednesday as North Korea’s top diplomat arrived in ...