Ukrainian and European officials have rejected Moscow's claims that Ukraine targeted a personal residence of Russian President Vladimir Putin with a drone attack this week, an incident that threatens to disrupt U.S.-led peace negotiations heading into the new year. The remains of a drone, which, according to the Russian Defence Ministry, was downed during the repelling of an alleged Ukrainian attack on the Russian presidential residence in the Novgorod Region, in an unknown location in Russia, in this still image from a video released December 31, 2025. Russian Defence Ministry/Handout via REUTERS