Been like this for many decades. That it hasn’t happened is kind of surprising.
Been like this for many decades. That it hasn’t happened is kind of surprising.
The idea of nuclear winter has been largely debunked by modern science. Sure the places hit by nukes would be destroyed, but most nukes aren't powerful enough to push smoke into the atmosphere, so there'd be no global cloud blackening out the sun and ending all life on earth.
They would have to retaliate on every other (non-allied) country.
The US has quite a.lot of ASW resources, can identify subs, and you can't do that attack without providing a position fix.
Also, the US has other intelligence sources.
Also, current political situation helps narrow likely attackers.
Also, and perhaps most importantly, not a lot of people have hypersonic weapons and subs to deliver them near the US. Flashy unique capabilities are great in many ways, but they are absolute crap for obscuring responsibility.