地缘经济与政治
How the war against ISIS is changing
A string of attacks and counter-attacks over the course of this year so far signal a major shift in the way Islamic State of Iraq and Syria (ISIS) is conducting its military operations, l...
Hassan Hassan is a resident fellow at the Tahrir Institute for Middle East Policy, a think-tank in Washington DC, and co-author of ISIS: Inside the Army of Terror, a New York Times bestseller.