Occasional 10-second bursts of radio energy have knocked out antennae from Romania to Greenland.

Mysterious GPS disruptions across Europe, affecting vast areas for years, are now linked to a Russian military satellite network. A new study suggests these widespread, brief…

Mystery of GPS interference across Europe raises questions about Russian motives.

New research suggests that Russian satellite systems are at least testing their ability to disrupt global networks.

The interference happened mostly during business hours, suggesting scheduled operations.

Occasional 10-second bursts of radio energy have knocked out antennae from Romania to Greenland.