Iran doesn't need to jointly develop such technologies with China. Iranian engineers and scientists are some of the best in the world. I 100% have faith in them.
Send them to China to study and learn, start building the groundwork of these technologies. The Soviets/Russians did not jointly develop ballistic missiles with us. Gaddafi gave us a few radars and Scud missiles and it became the foundation of what the ballistic missile program is today.
You cannot send people abroad to learn things and then expect them to do miracles for you.
A university education is not worth much on its own. You can have people with the best education from top internationally-acclaimed universities but they won't be able to do a damn thing for you if you do not have ongoing projects with enough funding and proper management.
It isn’t knowledge that builds things, but resources. Knowledge is usually the easiest part of developing a technology. What truly matters are hundreds of skilled engineers, billions of dollars in investment, and above all, capable, highly educated managers who hold their positions through merit, not through the stroke of an authoritarian leader’s pen.
This leads to my final point. Up to now, North Korea has proven to be Iran's only true partner.
As for mass production, it will take time to rebuild. It will take investments, but as one IRGC official said, need to build facilities overseas. Heck, think outside the box. Set up production facilities on ships if you have to.
We had 10 years to mass-produce Shahed drones. What Russia has achieved with Shahed drones in 3 years surpasses everything the IRGC has been doing for the past 10 years.
There are some steps Iran can take now to bolster it's defenses.
Acquire some Pongae 5 Systems from North Korea to supplement what Iran has, fill in for what was lost.
Send the Mig 29s to Russia to upgrade to SMT standard.
Cancel all these little science projects in IRIAF and focus on only a few:
-Kowsar
-F4 Dowran upgrade program
-Develop a program to reduce Kowsar radar cross section and use it as testbed for integrated AI and UAV systems
These are things Iran can do now.
On another note:
Is there some Tunguska/Pantsir equivalent Iran has developed or can acquire, in order to protect it's TELs?
Yes, Iran had a project for building something like Pantsir but I don't remember the name and I'm not sure if it was completed. It was Oghab, if I'm not mistaken.
All of these things are long-term plans. I'm not saying they are not good ideas, they are, but we don't have enough time left.
We have reached the last-stage of this f*cking show that the Ayatollahs have been playing with the West for the last 4 decades.
These ideas were solid in 2005, not 2025. We have made little progress in technology since 2013.
If we want to fight with Israel, or our neighboring adversaries with conventional weapons, we will need to purchase
at least 150-200 modern jet fighters, AEW&C, long-range systems like S-400, build new radars, etc. It'll take a decade at least, if we can find somebody willing to sell us such systems to begin with. We don't have that much time left. This is why only non-conventional weapons can save us at this point.