The listed history in the Database is quite lacking at present, and I have a few suggestions as to what should be added.
First, are we really going to have Kim-Jong Il live until 2022? He is already around 70 years old, and 81 might be pushing it for his life as he is already suffering from some serious health problems. To solve this problem, we could either say that medicine has advanced pretty dramatically since 2011, or a multi-year long power struggle occurred after his death that lasted until 2022. Or we could just say he was lucky enough to survive. Weirder things have happened.
Second, Dazmar Power and Production presents a slight problem with the time line. It occurs just 6 years after the second Korean War meaning the US must get out of the war without any major damage, or at least not for a considerable time. Therefore, I think that the North Korean's should lose the war pretty dramatically and with little US loss, but the North Korean's release a disease they developed that eventually becomes the "Great Plague" that shrinks the population of the world. Now, the disease has to be really, really slow acting as it must take greater than 6 years before collapsing the population sufficiently to collapse economies, so the disease should impact reproduction as that would be difficult to detect, but still halt population growth in the future.