Abu Muhammad al-Golani, January 2018

“[We must engage in] a war of ideas, a war of minds, a war of wills, a war of perseverance.”Sune Engel Rasmussen, “As Islamic State Fades in Syria, Another Militant Group Takes Root,” Wall Street Journal, April 18, 2018, https://www.wsj.com/articles/as-islamic-state-fades-in-syria-another-militant-group-takes-root-1524064045.