“If you can kill an American or European infidel, especially the spiteful and cursed French,” said Abu Mohammed al-Adnani, spokesman for the Islamic State of Iraq and al-Sham (ISIS), last September, “kill them in any way possible.” In stating a clear preference for terrorist attacks in France, Adnani became part of a proud terrorist tradition. Last week’s atrocities in Paris, which left 17 dead, were not the first rounds of terror brought to France by Islamists.