How would be fair if we are in similar war against Iran without using nukes.

It's a hypothetical discussion. Where we are not using nukes but other things and no ground invasion. Where iran is near. How good we are at attack and defending.

Can we defend against the drones and the ballistic missiles. Where they are targetting with atmost precision likely with the help of china and Russia. How safe are our cities and infra.

Can we destroy their under ground launchers. Dow we have sufficient interceptors.

We also have missiles that we can launch but are our planes safe when we go into their airspace?.

Are we able to do more damage than them.