CRS – Armed Conflict in Syria: Overview and U.S. Response. Carla E. Humud, Coordinator Analyst in Middle Eastern Affairs; Christopher M. Blanchard, Specialist in Middle Eastern Affairs; Mary Beth D. Nikitin, Specialist in Nonproliferation April 7, 2017. “A deadly chemical weapons attack in Syria on April 4, 2017, and a U.S. military strike in response… Continue Reading