Same sort of delta wing drome that hid the pidorsburg lng terminal was used in the strikes on the Syzran Oil Refinery today as well (those strikes are less conclusive - at least one hit but not clear what part of the refinery was hit yet hopefully when cloud cover breaks we get satellite confirmation within a couple days of what happened like with the orban’s oil pumping stations. On the drone type though I’m fully convinced Ukraine as successfully reserve engineered a long range version the Shahad (as previously said the tactical level version has existed for months) and began mass producing its version. Seems like ukro-shahed for explosove soft targets, FP-1 for less explosive but softish target (like airbases and Su-33s and miggers and the lot and long range radars) and the upcoming Flamingos for distant hardened or large targets. Gonna make an unevidenced claim but given the range of strikes over the last few days perhaps Ukraine is trying to get Russia to pull forward its remaining long range aa away from targets such as the Shahad factory in Tatarstan to make the Flamingo’s job easier