This country no longer has the ability to fight what was called a two front war when I was in. In reality, I think we were losing that ability while I was in. Carter ensured we no longer had that ability.
I recently read a good article by a retired Admiral that pointed out the failings of our Just In Time naval logistics systems. The pencil-pushing pointy-headed geeks that instituted JIT fail to realize that peacetime logistics and wartime logistics are completely different. This problem of JIT really applies to all the services. Add to that the extremely long lead times to replace modern weapons and ammunition. Mix in the fact that the estimated usage rate of ammo, like howitzer shells, has been shown by the Ukrainians to be woefully underestimated.
Will our government and military wake up and do something about JIT and increasing war stocks? No. Because that costs money that is better spent on Equity Housing in the US.
In short, our military is in sad shape if we have to fight a major war. That, RR, is not a pro-Russia talking point. That's just the truth.