The Tyler Cowen

1. Great article on North Korea's misguided propaganda. 
2. Found via the above, a video of said propaganda in all its hilarious humorlessness. 
3. Continuing the North Korean focus of today's links, an academic essay on the prospects of deterrence on the peninsula. 
4. Also from 38 North, an 18-page report on the Yeongpyeong shelling which, while dense, does a great job of fleshing out the various realms of human, intelligence, and hardware folly.
5. And finally, more terrifying stuff! The Space Fence project by Lockheed Martin is embedded below for your daily dose of fear. Via Infoaesthetics.