Supernova+ reported a fire in Volgograd, Russia, following the downing of a UAV during the 29-minute period from 11:15 p.m. to 11:45 p.m. UTC on December 25, 2025, according to a post by Maks_NAFO_FELLA on X. This development follows earlier reports of a situation in Volgograd's refinery area during the prior period from 10:46 p.m. to 11:15 p.m. UTC, as noted by Exilenova+ (Supernova+), and multiple explosions in the city between 9:45 p.m. and 10:15 p.m. UTC, per Tendar on X. No details on casualties, the exact location of the fire, or further official responses were available from sources during this window.