Those will be great when we run out of production MBTs cause it’s looking like the 130+ MBTs will have to be significantly higher BRs than what we have currently.
Well, lets be honest here, well aimed DM23 will probably continue to slam through 2A7V, and Abrams SepV2. Maybe T-90M will be less prone than the current soviet top tier, but DM23 will find a way
You’re gonna have to quantify and qualify that one. The US (I’m American) spends a bloated amount on defense, and it’s not efficient at all. The same amount in Russia goes much further. They produce more vehicles than we do as well.
Where the US excels is in development of higher-level technology.
Of course spending the same amount of money in a poorer country gets you more, because people get payed less and this indirectly also means materials are cheaper.