Ukraine hit a cruise-missile fuel plant in Tver Oblast overnight, the same facility that makes Decilin-M fuel for the Kh-101 missiles Russia fired at Pryluky two days ago.

The Redkino Experimental Plant, which produces specialized fuel for Kh-55/Kh-101 cruise missiles plus ferrocene-based rocket propellant additives, caught fire.

It’s the plant’s second strike in 2026 (first was in February) and it’s been under UK sanctions since September 2025.

The same night, Russia said it downed 505 Ukrainian drones across 19 regions.

A Yandex data center in Kaluga was also damaged (second consecutive night hitting Russian tech infrastructure), and an oil depot near Belgorod was set ablaze.