Fact of the matter is
Sweden openly harbors and supports ISIS terrorist. Sweden want them to return after terrorist training and terror activity from who knows where, house them, shower them with money and tailor make a career for them while being free to leave and come back as they please to continue their war for ISIS.
And what do the Swedes do? They keep voting for it.
So I don't know which is the biggest terror nation at this point and who should get the brunt of the war against terror.
Carpet bombing France and the UK would eliminate the main problem. WE could send in ground forces for the rest.