Avatar photoBack of the Envelope on the DPRK’s New SLBM

A lot of people are asking how to take measurements and make 3D models from 2D images. If conditions are juuusst right, SketchUp’s Match Photo technique is the way to go. Unfortunately, in our world, conditions are almost never just right, unless you happen to be able to take the photo yourself. Here’s an alternative …

Avatar photoChina MIRVs Some Missiles

The Pentagon’s annual report on China’s military power (PDF) describes for the first time, China’s CSS-4 mod 3 missile equipped with multiple independently-targetable re-entry vehicles. MIRVs! Hans Kristensen noticed the passage and, over the weekend, David Sanger and Bill Broad published a nearly 1000 word piece in the New York Times that includes quotes by …

Avatar photoA Wobbly Nuclear Order

The global nuclear order is becoming more dynamic and unsettled. The top tier is contracting, but at a slow pace. Newcomers feature prominently in the second tier, eclipsing the old-timers. And the newest entrants into the nuclear club either have or seem to want three-digit-sized arsenals – something few envisioned when these late arrivals barged …

Avatar photoNotes from the RevCon II

I was just in New York for a few days and heard some very interesting things about the coming trainwreck at the RevCon. But I wasn’t allowed to repeat any of them! Lucky us, Gaukhar Mukhatzhanova has written another “Notes from the RevCon” post.  (See her first note here.) While she was careful to stick to …