Ukraine's incursion into Russia's Kursk Oblast that started on 6 August marks the first invasion of Russia since World War II. Ukrainian units reportedly drawn from four brigades have been broadening their bridgehead for over a week, with Ukraine's Commander-in-Chief Oleksandr Syrskyi earlier claiming that 1,000 square kilometers of territory inside Russia had been seized.
Budanov: First North Korean troops deploy to Russia’s Kursk Wednesday
With its military force exceeding 1 million soldiers, North Korea has reportedly sent 12,000 troops to train in Russia for combat operations in Ukraine.