 secret drone attacking refinery in Russian Ryazan, there is not much information about this UAV. Russian media reported that the Ryazan oil refinery was attacked by a long-range kamikaze drone, the Lyoty, on the night of March the 13th. There is very little information about this drone. According to Defense Express it is only known that the range of this drone is up to 1,000 kilometers and the weight of the warhead is 75 kilograms. Outwardly it may resemble the Bayraktar TB2 but this is only at first glance because judging by the size of the engine the Lyoty is much smaller. Earlier Defense Express pointed out that this drone looks more like an intermediate version between Bayraktar TB2 and PD2 from the Yuka spec systems. This drone in particular was shown in November 2023. At that time Deputy Minister of Strategic Industries Hanna Vodzdiya showed a photo of this drone. Before that the images were published by Ukroborinprom. The focus journalists say two inscriptions on them Lyoty 02 probably the name and an inscription in church Slavonic as Vodzdam. The drone also shows the coat of arms of Ukraine stylized as a bird. Earlier according to Defense Express Lyoty was probably spotted during an attack on an aircraft factory in Targanrog on March 9th 2024 and during a strike on a strategically important metallurgic plant in Lipetsk in late February 2024. On the night of March the 13th drones attacked an oil refinery in Ryazan, Russia. Eye witnesses reported a fire. There are also reports of injuries. It is worth noting that this is the second night in a row that drones have attacked facilities in Russia. On the night of March the 12th drone flights were recorded in some regions. An oil depot and the refinery were hit. At the time the Russian Defense Ministry reported that it had spotted 25 drones and allegedly prevented the attack. On the night of March 12th there was a drone attack on seven regions of Russia. This was reported by Russian Telegram channels. Ukrainian drones hit Moscow, Kursk, Belgorod, Voronezh, Tula, Oriole and Nizhny Novgorod regions. Drones hit an oil base in the Oriole region and an oil refinery in Nizhny Novgorod. Nizhny Novgorod, an explosion and a strong fire occurred at the oil refinery owned by Luke Oil in one of the country's largest oil refineries. The plant has temporarily stopped its activity. In Belgorod region, seven settlements were left without electricity. Losses are not reported.