How ISIS Fights: New Books in National Security

In this great interview from New Books in National Security, Omar Ashour, author of How ISIS Fights: Military Tactics in Iraq, Syria, Libya and Egypt, talks to host Jeffrey Bristol about his work.

They discuss the origin of Ashour’s study and how ISIS franchises spread. The interview also explores the potential threats of ISIS as an international terrorist organisation and why it grew as quickly as it did. They also look ahead to what the future might hold for ISIS.

Find out more about the interview over on New Books Network, or listen below:

Unfrozen: The Fight for the Future of the Arctic with Mia Bennett New Books in National Security

Nowhere is the dual threat of climate change and geopolitical contest felt more strongly than in the Arctic. Sea ice is declining rapidly, wildfires are burning, and permafrost is thawing. All the while, global interest is gathering apace as the region transforms from being a frozen desert into an international waterway. In this episode, Mia Bennett—co-author with Kalus Dodds of Unfrozen: The Fight for the Future of the Arctic (Yale UP, 2025)—discusses the state of the Arctic today, highlighting the twin dangers of climate change and geopolitical competition, as well as how the region is becoming a space for experimentation in everything from Indigenous governance to subsea technologies. Growing geopolitical competition is accompanying environmental disruption. Countries including Russia, China, and the United States are investing in the Arctic and consolidating their interests in strategic access, resource exploitation, and alliance-building. The consequences of this emerging Arctic Anthropocene are truly global, from rising sea levels due to melting glaciers to tensions between great powers determined to protect their territory and resources, and the well-being of Indigenous Peoples who have fought for centuries for rights and recognition. If you are to read one book to understand the Arctic today, from its history to global stakes, this is the one. — Mia Bennett is an associate professor in the Department of Geography at the University of Washington. She is a 2025-26 British Academy Visiting Fellow at the Centre for Outer Space Studies at University College London and a Fulbright Arctic Initiative scholar. As a political geographer with geospatial skills, she traces, maps, and critiques processes of Arctic frontier-making from the edges of settler-colonial states and orbits of space powers like China to the depths of Indigenous lands. She is currently examining how the frontiers of the Arctic and outer space are intersecting through case studies involving the rise of Starlink satellite internet and the development of commercial spaceports and ground stations in places like Kodiak, Alaska and Svalbard, Norway. She has done fieldwork on bridges, both real and imagined, in the Russian Far East, on a new highway to the Arctic Ocean in Canada’s Northwest Territories, atop the melting Greenland Ice Sheet, and inside air-conditioned offices in Singapore. Unfrozen: The Fight for the Future of the Arctic (Yale University Press 2025) Cryopolitics (started by Mia) A complete list of Mia’s publications on GoogleScholar. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/national-security
  1. Unfrozen: The Fight for the Future of the Arctic with Mia Bennett
  2. Thorsten Gromes, "Sustaining Peace After Civil War: Insights from 48 Recent Cases" (Springer, 2026)
  3. Matthew Guariglia and Brian Hochman, "The Church Committee Report: Revelations from the Bombshell 1970s Investigation into the National Security State" (W. W. Norton & Co, 2026)
  4. Joanna Siekiera ed., "NATO Stability Policing: Beneficial Tool in Filling the Security Gap and Establishing the Rule of Law, and a Safe and Secure Environment" (NATO Stability Policing Centre Of Excellence, 2024)
  5. Stephen G. Brooks, "The Political Economy of Security" (Princeton UP, 2026)

About the Author

Cover Image of How ISIS Fights

Omar Ashour is an Associate Professor of Security and Military Studies and the Founding Chair of the Critical Security Studies Programme at the Doha Institute for Graduate Studies. He is the author of How ISIS Fights: Military Tactics in Iraq, Syria, Libya and Egypt (Edinburgh University Press, 2021) as well as the editor of Bullets to Ballots: Collective De-Radicalisation of Armed Movements (Edinburgh University Press, 2021).

Helena Heald
Helena Heald
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