%0 Journal Article %K Afghanistan %K Al-Qaeda %K Islamic State Khorasan %K Jihadism %K Pakistan %K Taliban %K Terrorism %B Connections: The Quarterly Journal %D 2017 %G eng %N 1 %P 37-49 %R https://doi.org/10.11610/Connections.16.1.03 %T Islamic State Enters Al-Qaeda’s Old Hotbed: Afghanistan and Pakistan %V 16 %8 Winter 2017