Since August, Ukrainian forces have been struggling to hold onto territory they seized in Russia’s Kursk region, part of a cross-border incursion that, despite having unclear tactical aims, surprised Kyiv’s Western allies and the Kremlin. Now Kyiv has launched a new offensive in Kursk, pushing against Russian forces supported by North Korean soldiers who have clawed back more than half of the territory Ukraine captured. It’s not clear why Ukraine is waging a new assault in Kursk, and why now. Ukraine is struggling in multiple locations along the…
