A massive Ukrainian drone strike appears to have occurred last night on Russian soil. There are no reported casualties, but a raging fire is reportedly underway at a refinery, and other explosions were heard near a military airport.

Ukrainska Pravda reported this, citing Russian Telegram channels . Videos of a large fire, likely at the Novokuybyshevsk refinery in the Samara region, have surfaced on social media.

The drones also likely struck JSC "Production Association "Elektropribor" in the city of Penza. This company is directly linked to the Russian defense sector and specializes in the production of control elements for Russian missile systems and communications systems.

Meanwhile, residents of Ryazan are also reporting explosions, likely from air defense systems . According to eyewitnesses, loud explosions were heard near Diaghilev Airport, located in the Ryazan region.

Ryazan Region Governor Pavel Malkov said that "air defense and electronic warfare systems shot down a drone over the region."

Residents of the Lipetsk and Voronezh regions also report drone strikes and air defense activity .