As the title says it would be great to add in a focus tree for the DPRK and South korea such as the DPRKs nuclear build up and American interventionism and all that, and national spirits such as Juche which give a plus to communist ideology and or maybe a de-buff that makes it harder to develop the country due to economic sanctions all that meaning they can only trade with China, Russia and India like they do irl. South Korea could have focus tree that allow for attempting peace talks with the dprk or which the dprk could accept or decline along with this they could have buffs for booming economy allowing them to build up an industry quickly or even a de-buff which slows factory output because south korea has a problem with lower class workers shortage
because everyone is highly educated. My point is it would be great to get focus tree's for the Korean peninsula post civil war.