Another man's treasure isn't always your trash

Reverse  engineering of US Sentinel drone captured intact by Iranian authorities three years ago in northern Iran (apparently on a spying mission) has  enabled them to construct an upgraded version of RQ-170 drone.   De-assemblage and careful analysis also helped to decode two of the US  drone's hard drives unveiling its 'mischief history' of 13 flights over  Pakistan and Afghanistan.  Hopefully, there's more to come.   "All the  memories and computer systems of this plane have been decoded and some  good news will be announced in the near future not just about the RQ-170  ..."  stated by chief of IRGC Lt.Gen. Hossein Salami.

 Please America, feel welcomed to show off more of your technology spying over Iran.