Oh, they’ll slip away. After a 6 month “infantry only” fight, they’ll make an agreement that ISIS can leave in a convoy. They’ll scatter all back to Europe.
Its delusional to think that we will allow them all to be killed or penned up for war crimes trial processing.
Then we will start assisting the Syrian “democratic” forces in attacking Assad. That’s our Generals main war objective. ISIS is a sideshow. Isis got out of hand and embarrassed them.
I do not believe it will last 6 months.