So-called Islamic State began to appear in what it calls Khorasan (Afghanistan, Pakistan, Central Asia, Iran and India) in 2014. Reports of its presence were at first dismissed as propaganda, but during 2015 it became clear that IS had a serious presence in Afghanistan and Pakistan at least. This book, by one of the leading experts on Islamist insurgency in the region, explores the nature of IS in Khorasan, its aim and strategies, and its evolution in an environment already populated by many jihadist organisations. Based on first-hand research and numerous interviews with members of IS in Khorasan, as well as with other participants and observers, the book addresses highly contentious issues such as funding, IS's relationship with the region's authorities, and its interactions with other insurgent groups. Giustozzi argues that the central leadership of IS invested significant financial resources in establishing its own branch in Khorasan, and as such it is more than a local movement which adopted the IS brand for its own aims. Though the central leadership has been struggling in implementing its project, it is now turning towards a more realistic approach. This is the first book on a new frontier in Islamic State's international jihad.

An analysis of insurgent warfare, looking at factors that contribute to insurgency.

Based on interviews with Islamic State insiders, Abdel Bari Atwan reveals the origins and modus operandi of the fastest-growing and richest terrorist group in the world. Outlining its leadership structure and strategies, Atwan describes the group's ideological differences with al-Qa`ida and why IS appear to pose a greater threat to the West. He shows how it has masterfully used social media, Hollywood `blockbuster'-style videos, and even jihadi computer games to spread its message and to recruit young people, from Tunisia to Bradford. As Islamic State continues to dominate the world's media headlines with acts of ruthless violence, Atwan considers its chances of survival and offers indispensable insight into potential government responses to contain the IS threat.

The Islamic State has lost substantial amounts of territory but continues to conduct and inspire attacks around the world. This report assesses the threat the Islamic State poses to the United States and examines strategies to counter the group and prevent a resurgence of the Islamic State or other Salafi-jihadist groups.

Revealing how the one community of the faith in the Qur'an, the umma, affects competing politics of identity in the Muslim world.