Hawaii is preparing for a North Korean nuclear attack. Should the Bay Area follow suit?
For the first time in more than three decades, an ominous warning siren blared across Hawaii earlier this month — an alarm
The World’s Only Public Nuclear Threat Advisory System. Independent, real-time analysis of global nuclear tensions. Since 1984.

For the first time in more than three decades, an ominous warning siren blared across Hawaii earlier this month — an alarm
A sobering new report warns of growing nuclear threats to U.S. national security posed by the deterioration of the nation’s own nuclear
Right now is the “last, best chance to avoid conflict” with North Korea, and “time is running out,” President Donald Trump’s top
This article was originally published on The Conversation. Read the original article. Iran is one of the leading cyberspace adversaries of the
The opinion expressed does not necessarily represent that of The DEFCON Warning System National Security Adviser H.R. McMaster, speaking to the Reagan
The United States, Japan, and South Korea will reportedly continue their preparations for nuclear war starting Monday with two days of missile
On Monday, NBC Nightly News broadcast a report claiming that White House officials had discussed using an experimental weapon to disrupt or
Russia’s so-called “death train”, intended to carry up to six intercontinental nuclear missiles (ICBMs), may be nearing its demise before it has
The Heritage Foundation’s documentary “33 Minutes” may not be the most cheerful holiday season film, but its warning to the American public
In July 2017, North Korea tested a missile that they claimed External link could reach “anywhere in the world.” But weapons experts
U.S. intelligence and military officials believe Kim Jong Un is a rational actor, a conclusion that for now is guiding Washington’s approach
The Central Intelligence Agency has told President Donald Trump that North Korea could have the ability to strike major U.S. cities, even