Russia’s deadly Tupolev Tu-160 supersonic strategic heavy bomber, or Туполев Ту-160 Белый лебедь, built by the Kazan Aircraft Production Association for the Russian Aerospace Forces.
Pray we don’t get ourselves into a situation where these are sent off in our direction. Which could well happen. It would wreak havoc.
ETA: Recent events: Several of these were in use just last week; observing, ahem; the exercises with NATO and some of us western types in waters just north of Norway.