There are now tens of millions of Muslim migrants in Europe, who have been allowed to settle deep behind what they regard as enemy lines, the borders of Dar al-Harb. They claim to be refugees seeking asylum, but almost none of them are true refugees, fleeing persecution or death. They are economic migrants, hoping to batten on all the benefits that the generous welfare states of Europe have on offer: free or greatly subsidized housing, free medical care, free education, unemployment benefits (even without having an employment record in Europe), family allowances, and more.