The explosions—more an assault via supply chain than a cyberattack—raise fears that even low-tech devices can be weaponized.

A new treaty endorses a state criminalizing conduct by anyone, anywhere, so long as the conduct harms one of its nationals.

The timing, purpose, and outcomes of Zelensky’s U.S. visit suggest Ukraine is racing against time to get ready for whatever comes next after Nov. 5.

The United States can’t promote democracy and human rights abroad while it remains a model for a militarized counterterrorism-based foreign policy.

The military should take care of its core missions first.

Courts typically dismiss cases when plaintiffs sue to enforce statutes restricting the provision of arms or military aid.

Chinese defense experts worry that AI will make it more difficult for Beijing to control and benefit from military crises.