I'm going to resist the temptation to fill threads with videos, but this is pretty significant:
https://www.youtube.com/watch?v=9yZpwKVMuloFirst-Person Droner?
https://www.youtube.com/watch?v=5GClKGrXd9cGiven how much oil and refinery capacity Russia has in the Caucasus, though Ukraine has been working over the latter, it's interesting that these two tankers that were headed for home were loaded with petroleum product(s). Might Russia be
importing fuel?