The US may be the bulk of the military might backing NATO, but it’s the collectiveness of the alliance is a pretty important piece IMO. If the US were to some w

The US may be the bulk of the military might backing NATO, but it’s the collectiveness of the alliance is a pretty important piece IMO. If the US were to some way be compromised, say, through a debilitating first strike (unlikely), or Trump-esque domestic factors making them unreliable, you still have a huge, powerful coalition.