Exactly.
We have for years been trying to sweet talk Iran to move against the PKK in a coordinated effort, so far nothing has materialized. It's about time we get rid of the carrot and use the stick.
Simply because no one will stand on Turkey's side when they fight against Iran. Iran's strength is in their number of allies....Yeah but I don’t expect the current government to do anything about it. They are surprisingly very passive about Iran for some reason.
In a one on one fight, Turkey will win against Iran but will be a tough one; however, a victory is a victory nonetheless
If Turkey did attack Iran, radicals like Hizbollah, Hamas, PKK, and many more elements in Iran will unite against Turkey. Arab nations will claim neutrality and Asian nations will also stay out of this especially with the deep China-Iran ties and obviously dont depend on the greatest hypocrites to ever exist, Western nations, to help
Therefore, Turkey will end up fighting a coalition of radicals across the whole Turkish nation borders within more than one front alone..... this fight wont end well for Turkey