Defense

Nuclear states admit to owning about 13,000 warheads, but the real number could be higher

When Russia invaded Ukraine, many analysts expected an unprecedented level of cyberattacks—which so far haven’t materialized

Researchers at the investigative collective scour the Internet to expose possible war crimes

The Putin regime has a portfolio of digital tools to control information and crack down on protests within the country

Russia’s invasion of Ukraine shows the limits of nuclear deterrence

But tech companies and governments are fighting back

The U.S. military has new technology on the drawing board in response to warfare trends previously demonstrated in the region

A falsified video would be an update on the traditional use of propaganda campaigns during warfare

Direct system invasions are possible, but efforts to sow confusion and division are more likely

Tracking the missiles is like picking out one light bulb against a background of light bulbs, but new technology aims to see them more clearly

These novel missiles cannot live up to the grand promises made on their behalf, aerodynamics shows

U.S. adviser says “It is our duty to warn the public about this threat”