Multiple reports say Ukraine launches a heavy bombardment in Russia, described as among the most intense of the war. The coverage states that the strikes set fires across parts of Russia during the same period and that at least one facility tied to drone production is damaged or destroyed. One outlet reports that a drone factory is blown up, while the broader account emphasizes fires breaking out in multiple locations. The reports characterize the operation as a significant escalation, but the specific targets, exact sites, and casualty figures are not provided in the excerpts. Both accounts focus on the apparent operational impact—fire outbreaks and damage to drone-related infrastructure—rather than on detailed verification or independent confirmation. The reports are written in a way that attributes the claims to wartime developments and reporting about the previous night’s events. No additional context about the duration, number of strikes, or the broader strategic objective is included in the provided text.