Foreign relations of North Korea
In 2017 Moon Jae-in was elected President of South Korea with promises to return to the Sunshine Policy. In his New Year address for 2018, North Korean leader Kim Jong-un proposed sending a delegation to the upcoming Winter Olympics in South Korea. The Seoul–Pyongyang hotline was reopened after almost two years. North and South Korea marched together in the Olympics opening ceremony and fielded a united women's ice hockey team. North Korea sent an unprecedented high-level delegation, headed by Kim Yo-jong, sister of Kim Jong-un, and President Kim Yong-nam, as well as athletes and performers.
North Korea
North Korea is ruled by the Kim dynasty, which in North Korea is referred to as the "Mount Paektu Bloodline". It is a three-generation lineage descending from the country's first leader, Kim Il-sung, since 1948. Kim developed a cult of personality closely tied to the state philosophy of "Juche", which was later passed on to his successors: his son Kim Jong-il and grandson Kim Jong-un. In 2013 this lineage was made explicit when Clause 2 of Article 10 of the new edited Ten Fundamental Principles of the Korean Workers' Party stated that the party and revolution must be carried "eternally" by the "Baekdu bloodline".