So here is a video of a British stealth submarine. That's not all that cool. It's no longer the cold war, so nuclear submarine stories seem relegated to a bygone era. This one, however, is notable. Why? For two reasons, both having to do with fact that this is believed to be Britain's stealthiest submarine.
(1) this sub is named the HMS Astute, and
(2) it got stuck in the mud off of Scotland
Ha. Irony.