Dr. Aaron Y. Zelin is the Richard Borow Fellow at the Washington Institute for Near East Policy and a Visiting Research Scholar at Brandeis University. He is author of the forthcoming book “Your Sons Are At Your Service: Tunisia’s Missionaries of Jihad”. Zelin is also the founder of the widely acclaimed and cited website Jihadology.net and its podcast JihadPod. His research focuses on Sunni Arab jihadi groups in North Africa and Syria as well as the trend of foreign fighting and online jihadism. Zelin is author of a number of reports including most recently the January 2018 Washington Institute study "The Others: Foreign Fighters in Libya".