The question is what's it to you lot? Iran announces technological or military breakthroughs on a regular basis, with an almost identical format and level publicity, regardless of the scope or scale of the project. The reason for that should be clear for anybody with an undamaged cerebral cortex. Iran and West are engaged in a war of wills for the past few decades. And just as much as the the US or Israel invest in isolating Iran and depriving her of access to all technology, Iran feels compelled to demonstrate the opposite by displaying her increasing military and industrial capabilities. This is designed to steadily raise the cost calculus for the other side and wear them down, until they are willing to settle the matter in the protagonist's favor. And viewed objectively, one must admit that Iran has done a heck of job in making headway toward that goal. For instance, despite crossing the numerous red lines laid by the west, today there's a growing realization that a military conflict with Iran is not feasible.
Now if you have difficulty with that, there is whole slew of enzymes that can help with your digestion.
But what I don't understand is why this bothers you guys so much! Why are you so insecure about yourselves and jealous of whatever real or fictional claims Iran makes, that you have ridicule or try to shoot it down, before you even have the facts to properly understand it? If we can assure our security by using Photoshop and paper planes, well good for us! You can do the same. No need to be so insecure!