It sounds like a 1960s Japanese si-fi 'B' movie plot but it's true.
Rie (My better half) and the kids are in Japan staying with her parents. Well they have a Japanese Giant Hornet (or Wasp) problem. Sounds scary enough I hate normal wasps, then I did a bit of searching on the internet...
WTH! Those things are horrible.
You can read about these monsters here Wikipedia Article
Here is a video of them attacking a honey bee hive:
Interestingly this hive is not a native...