I find certain comments to be childish to say the least. When it comes to weapon systems, Iran is totally on its own, sanctions have made it to depend on its own industries & experties, unlike Israel which has all the support from the western world, especially US. If I were you, I would applaud their effort and respect their products because despite the hardship imposed on them, the same weapons system gave a seasoned IDF hard time in 2006 aganst Hezbollah, Harnit was shot by Iran anti shipping missile designed and produced by Iran, despite all the technlogy and sophitication of the Israel ship, they could not see the missile coming. Lets not forget that, lately an Iran made slow moving drone was able to penetrate Israel most sensitive military sites with Iron dome defence, now for any individuals with displaced confidence, I would advice you to take Iran seriously.
from the article: Report: Iran has built advanced drone that can take off vertically