The recent North Korean missile tests have created a whole series of news articles about North Korean stamps. North Korean stamps are not much reported on, but the fact that North Korea produced a series of stamps and sheets showing these missiles and their tests plus messages regarding North Korean capabilities meant news outlets all of a sudden discovered these stamps.
Some examples of webpages from newspapers and tv stations showing North Korean stamps are below.
Disclaimer: the Korea Stamp Society in no way condones North Korean politics, these stamps are shown here for philatelic reasons only. All copyrights to respective owners.