One thing is certain.
100% of Iranian launchers need to be taken out.
After the first 90% of launchers were taken out—the Iranian launch capability has remained stable for the last 3 weeks to one month.
Those launchers are coming from somewhere. The allies need to find them and destroy them
When that happens a lot of the fuss about this war ends.
After the first 90% of launchers were taken out
—
Only 1/3rd were actually taken out, according to latest estimates, and maybe not even that.