Watson Institute for International and Public Affairs
Costs of War

How 9/11 Triggered Two Decades of Global War

September 10, 2021 U.S. News

U.S. News cites Costs of War Project data by Neta Crawford and Catherine Lutz on the human cost of the post-9/11 wars, and cites data by Stephanie Savell on the number of U.S. counterterrorism operations.