> According to the prevailing narrative in North Korea, the war was won by the communists and since then, the entire Korean peninsula has remained united under the rule of the Korean Workers’ Party.
This is either not true at all or the writer phrased strangely — both of the governments (South & North) recognize that the war is still on-going and they have an enemy that is controlling the other half of the peninsula that they do not control. However, both of the governments also argue that they are the only legal government that is ought to control the whole peninsula and does not recognize each other's legitimacy. For example, ROK(Republic of Korea, the government that controls the southern part of the peninsula)'s constitution writes that it's government governs the whole peninsula and it's islands. It's like how both PRC(People's Republic of China, i.e. China) and ROC(Republic of China, i.e. Taiwan) both argue that they are the only legal government over all of China (i.e. Mainland China and Taiwan combined).
> Therefore, when looking at the maps in this atlas, it should come as no surprise that Korea is always shown as one country, with no reference to the other country that exists at the southern tip of the peninsula.
It is universally agreed between the two governments (and their citizens) that a unification should happen at some point, so it is obvious that we should be using a map that covers the whole peninsula. We (as South Koreans) also learn 'our country' as the whole peninsula.
> This North Korean world map is centred on the Pacific Ocean, which gives Korea a privileged position on the global stage.
Not going to lie, sometimes it feels that some of the Westerners act like that they don't even think of the remote possibility that they might not be the center of the world…?
South Korean maps do this, China maps do this, Japanese maps do this, I'm pretty sure South East Asia countries also do this, it's a normal thing to do. There's nothing special about having the Pacific Ocean centered.