I’d say an all out conventional war with Russia would last a few months at most until their entire military looks like the Highway of Death from Iraq war 1.
“I’d say an all out conventional war with Russia would last a few months at most until their entire military looks like the Highway of Death from Iraq war 1.”
That’s most certainly true.
But every war game conducted by the US since 1950 indicates every direct engagement with Soviet/Russian forces results in nuclear conflagration.
Every single one.
Neither side will lose without shooting all their nukes.