Newbie here, i've been a lukers for years now and finally did my first Urbex last month, though i wanna ask....is there any military bunker that's the same as theos in the eastern bloc like Russia? i've always seen videos and photography of such examples for eastern european countries but never in the US, do you guys just not have anything like that? or is it just more well kept as a secret if any does exists?

Well, it depends on where in the US you live. If you're on the coast, you have the best chances as there were many military bases built there around WWII. I'd also recommend you look into the Nike missile bases. They are Cold War era bases designed to detect and shoot down incoming strategic bombers attacking major cities. Their locations are public knowledge and a few still have structures.

This mostly underground, concrete military bunker is in NYC.