We can't take the fight to Russia. Ignoring the piddly little Nuclear threat NATO just isn't ready despite all the chest thumping!
The US would need to move thousands of Tanks, Trucks, APC's, Choppers, Soldiers, Jets, Artillery etc etc... It's a logistical hell! It can be achieved, but not any time soon. There is so much to consider that i could bore you sorry arse's all day! Take this as an example East Europe has shite bridges and can't handle the big Abrams tanks and its larger artillery pieces
https://nationalinterest.org/blog/reboot/biggest-obstacles-us-tanks-europe-are-its-bridges-193402 This is just about bridges! It turns out there may be method in the madness of the smaller, lighter Russian tank... Then of course there is widespread disarmament and defence policy changes in Europe since the fall of the Soviet Union. Which in my opinion, needs to be reversed and we see some leadership from Germany in that department, since their armed forces are in very much need of investment...
We are facing the biggest threat in Europe since the Cold War times yet the US shifted focus away from Europe well over 20 years ago with the promise of peace on our continent. There is still what many of us would consider a sizeable force in Europe but to counter a full on army that is likely more adept to the terrain and with Chemical, Biological and Nuclear weapons? Before the US unzips its fly and hip thrusts like the bee gees to the nearest Russian there is much to consider, which for once, i think we should be glad about and prepare correctly and accordingly whilst treading lightly. I reiterate the need to be prepared for all possibilities rather than just hope Putin is only interested in Ukraine... There is nothing i'd want more than to save Ukrainians, impose a no fly zone, stick thousands of troops in and defend them. But lets get real, aside from it being too late for the troops part, with the points i make above we really need to look at the wider picture and see how Putin deals with economic collapse and leadership threat. We may not have to do any fighting, but on the flip side, it might make him or whoever proceeds him incredibly dangerous...