President Volodymyr Zelensky of Ukraine has denied claims by President Trump and President Vladimir V. Putin that Ukrainian forces in Kursk were surrounded.

A Russian service member walks past destroyed buildings in the town of Sudzha, which was recently retaken by Russia's armed forces in the course of Russia-Ukraine conflict in the Kursk region, Russia,

Ukrainian soldiers fighting in Russia's Kursk region have described scenes "like a horror movie" as they retreated from the front lines. The BBC has received extensive accounts from Ukrainian troops,