You are laughing at Irans development/achievements being a pakistanis? To be honest Iran is way advance than Pakistan in almost every sector, even though they have been under sanctions for years/decade now, yet they still strive to build up their nation and be independent, which is something i admire in a country. If pakistan was faced with Iran's current situation it will have collapse long time ago. Seeing how U.S and China have been aiding you for decades now, but you are still lagging behind in almost every aspect.
Iran as far as i know, is the only country in the middle east who has a space launch vehicle who can launch a satellite into space independently. No country in the region can do that(in fact only a select few countries in the world can do this), not even those countries in the middle east to whom our governments in the west have been assisting for decades have been able to achieve this. Iran also has the largest automobile indusrty in the region, can pakistan even make cars? No. Iran produces drones independently (some of which have been used in Iraq war against ISIS), it has an eductaed workforce amd a large scientific base(one of the largest in the world), Iran has shot down advance U.S drones amd israelis ones, something pakistan cant even do since it isnt independent. so its no surprise Iran can produce many systems that many countries in the middle east can only dream of despite being under strict western sanctions.
So stop laughing at a country who beats you almost in every sector, so much for 'muslims brothers'. I hate seeing people who laugh at other hard work. Yes Iran might not have the same tech/wespons systems like E.U,U.S,Russia, or China, but they sure are advancing and producing things themselves who is more than enough to handle threats/countries in the region.
The only country in the middle east who is more advance than Iran is Israel, which i respect alot giving their small population and being surrounded by hostile states.