I’ve been writing this now since 2012 or earlier, but reporters and editors don’t care to learn about the uranium supply line and the processes that form it into a nuclear weapon. Or they like sensationalized clicks better. So here it is again.
The IAEA defines what it calls a “significant quantity” of enriched uranium as 25 kg of U-235 in enriched uranium. That’s approximately enough for a nuclear weapon, although it varies with the weapon design. The IAEA needs an arbitrary number like that for reporting on its inspections. It’s a quick rule of thumb. (If you click that link, you’ll see others writing about it in 2012.) Read More
“Some countries have missiles with nuclear warheads,” Turkey’s president told his ruling party. But the West insists “we can’t have them. This I cannot accept.” @WilliamJBroad and I ask: what would it take for Turkey to build the Bomb? https://t.co/1nbR6YOikh via @NYTimes
I have the good fortune to know Mark Gorwitz. Mark has been around the nuclear and missile world for a while and is extremely skilled at finding obscure reports. We have been corresponding on nuclear ramjets, Project Pluto, and such, and Mark sent me some information he has collected. He asks only that you give proper credit to him and the others named in the report if you share.
Vladimir Putin has claimed that Russia is building a suite of advanced nuclear weapon delivery vehicles – Hypersonic missiles, an underwater drone, a nuclear-powered cruise missile. The American Missile Defense Review is, in part, a response to that.
The new Russian weapons sound amazing! The underwater drone, Putin would have us believe, could sneak up on the east coast of the United States and cause a radioactive tsunami! The nuclear-powered cruise missile could cruise around the globe twice and then nuke Florida!
Putin has shown all that on animated videos. A few frames appear to be actual photos, but the videos are mostly animation. Read More
South Korea’s President Moon Jae In met yesterday with North Korea’s President Kim Jong Un in Pyongyang, North Korea’s capital. They participated in a parade and discussed the future of the Korean Peninsula. Read More
The primary issue that is being negotiated with North Korea is its nuclear weapons and the missiles they might be mounted on for attacks on the United States and its allies, South Korea and Japan. A meaningful agreement will have to include many technical issues.
Donald Trump and Mike Pompeo are not nuclear or rocket scientists, nor can we expect most politicians to be. But the technical facts are no less difficult to learn than the economics. (Oops! They get that wrong, too. I will push forward anyway.) Pundits commenting on the negotiations and people who simply want to understand may find this list useful. Read More
The Department of Energy has been contemplating the future production of nuclear weapon pits – the fissile part of the weapon, usually plutonium. Rocky Flats, between Golden and Boulder, Colorado, used to do it, but it turned into an environmental disaster. All buildings have been removed from the site.
Los Alamos and Savannah River are the only two DOE sites that can work with plutonium. Both put themselves into the running for the task. Both have had some problems with safely handling the stuff, for example. The decision was announced today. Both were, in effect, selected. Read More