Well, I hate to break it to you, ayyylmao, but you can't fight hate with hate either, it just creates more hate.
If we bomb them, we create more of them. Their entire narrative is that the west hates them and wants to eradicate them. It will simply radicalise more people.
Ditto for any draconian measures on our soil. Guantanamo is one of their prime recruitment aids.
The peace process in NI was/is done with words. What's your suggestion?