The war against ISIS is often explained through the group’s own rise to power. The American side of the story has not yet been told. This book records how the United States and its allies chose to fight the group, what the consequences have been for transatlantic relations, and how these factors may shape future wars the West decides to pursue. The book is based on first-person interviews with U.S. and European policymakers, and members of the military in direct combat against ISIS - from U.S and allied forces on the ground to the Kurdish fighters who fought beside them. These interviews...

The war against ISIS is often explained through the group’s own rise to power. The American side of the story has not yet been told. This book records how the United States and its allies chose to fight the group, what the consequences have been for transatlantic relations, and how these factors may shape future wars the West decides to pursue. The book is based on first-person interviews with U.S. and European policymakers, and members of the military in direct combat against ISIS - from U.S and allied forces on the ground to the Kurdish fighters who fought beside them. These interviews...