No matter where a war is happening, civilians get caught in the middle — but where exactly is the line between acceptable collateral damage and a crime against humanity? While there’s no easy answer, ...

As artificial intelligence transforms national security needs and energy consumption, one federal legislator says he’s vying to get regulation done correctly. In his view, this policymaking hasn’t ...

Backgrounder: U.S. debate over treatment of detainees hinges on interpretation of the Geneva Conventions. A politically charged debate has roiled Congress in recent years over the torture and ...