Satellite images show increased activity at nuclear test sites in Russia, China and US
Russia, the United States and China have all built new facilities and dug new tunnels at their nuclear test sites in recent
The World’s Only Public Nuclear Threat Advisory System. Independent, real-time analysis of global nuclear tensions. Since 1984.

Russia, the United States and China have all built new facilities and dug new tunnels at their nuclear test sites in recent
In an ultra-sterile room at a secure factory in Kansas City, U.S. government technicians refurbish the nation’s nuclear warheads. The job is
Repairing military equipment in a high-intensity conflict against a great power competitor should be identified as a gray rhino—a high impact, high
Russian and Chinese forces are growing bolder in their aerial intercepts of U.S. aircraft, in part because they’re no longer intimidated by
This is the DEFCON Warning System. Alert status for 9 P.M. UTC, Sunday, October 1st, 2023. Condition code is Green. DEFCON 5.
Europe is in “complete denial” as China proceeds to spread its influence on the continent. At least that is the urgent, unequivocal
Policymakers often assume the United States can deter China from invading Taiwan or win if deterrence fails. But that is no longer
The United States may be looking to station nuclear weapons in the United Kingdom for the first time in 15 years—and the
The world’s most powerful leaders gathered in New Delhi for the year’s premier diplomatic event—the G20 summit—but China’s Xi Jinping deemed it
The founder of North Korea’s ruling dynasty, an isolationist totalitarian leader named Kim Il Sung, was still building some of the country’s
Last week, China released a new map called the 10-Dash map as a successor to Dash-9. This map represents an escalation by
This January, as global tensions rose worldwide, the Bulletin of Atomic Scientists moved the Doomsday Clock — which symbolizes how close they