A review of Josephine Wolff, “Cyberinsurance Policy: Rethinking Risk in an Age of Ransomware, Computer Fraud, Data Breaches, and Cyberattacks” (MIT Press, 2022).

The new National Defense Strategy calls for working closely with partners and allies, but the convoluted and slow disclosure process makes cooperation difficult.

Despite setbacks on the battlefield, Russia's mercenaries will remain an important instrument of the Kremlin's foreign policy.