Nothing new.
Various organisations have been using these for years - although they are normally attached to rocket motors and a few kilos of HE or other assorted noisemakers and used for taking out AFVs, softskins and the odd aircraft that doesn't get out the way quickly enough...
Although I believe can be quite challenging to pop into your local Wallyworld and pick up an off-the-shelf Strela or Hellfire...
Biting the hand that feeds IT
