. . to be expansionist - in fact I think they need to be restricted drastically, a lot more drastically than they are now. Wherever Islam is there is senseless and cowardly slaughter, particularly where they are a minority.
As for a bloody confrontation, I've been predicting that for some time. Given the current course I expect they will use Western technology primitively, but to do such dreadful damage the reaction will be severe. There will be a slaughter of Islam - millions will die and Mecca will be slagged.
Unfortunately, most who die, on both sides, will be innocents. That's the way it always is.