We can make missiles way faster than both the zionist West can ever make interceptors, probably by a factor of 5-10 times. The US can't continue supplying from it's own dwindling stocks for much longer and considering production constraints there little hope for them to remedy the situation.
I stated this during the start of Russia's SMO and the same usual suspects were blabbering about how Russia was going to loose because the zionist West was going to supply Ukraine to victory.
War is production gentlemen and the West has lost it's industrial base and can't compete against countries like China

, Iran

and North Korea

who built everything inhouse. The Russians had to learned this lesson the hard way but they eventually adapted due to the above-mentioned countries.
Have faith in the IRI establishment. Contrary to what the useful idiots here are saying they are far from incompetent.