AI and other technologies are changing modern warfare. Iran War illustrates the benefits of commercial technology—especially ...

This week's It’s Debatable article explores the ethics of AI company Anthropic's decision to turn over its computer system to the Department of War.

South Korea’s defense industry showcased its global ambitions this week in Riyadh. The country unveiled advanced land, sea, and air systems, including AI weapons. The display took place at one of the ...

Clarification: This story has been updated to clarify how weapons-detection systems work. Lawmakers in at least three states are weighing legislation that would require all public schools to place ...

A country on the defensive in a diplomatic conflict warns, “We will fire nuclear weapons.” The opposing nation dismisses the threat as bluster, calling nuclear use “economic suicide.” But it was a ...