"The leaders of the two Koreas have effectively manipulated him into supporting a genuinely hopeful, potentially history-changing process of reconciliation on their peninsula. It’s been a brilliant tactic and if U.S. observers of Korea could put aside their kneejerk skepticism, as well as their America First biases, they would be applauding the best chance in decades for Koreans themselves to defuse the most dangerous situation in Asia.
Playing the President
In keeping with his particular brand of narcissism, Donald Trump is convinced that he alone is responsible for bringing about change on the Korean peninsula. He believes that his threats against the North, his push for tougher sanctions, and his pressure on China to tighten the screws on its erstwhile ally were the key factors in Kim Jong-un’s decision at the beginning of 2018 to reach out to his southern neighbor and extend an olive branch to Washington.
In truth, the initial impetus for the changes in Korea had little to do with President Trump.
After his country conducted its sixth nuclear test in September 2017 and its first ICBM test that November, the North Korean leader must have come to believe that his nuclear weapons program was the sufficiently solid deterrent and valuable bargaining chip he had been seeking. By then, too, he had consolidated his political control in Pyongyang by purging the party, the military, and even his own family, leaving him confident that he could negotiate agreements outside the country without worrying about a palace coup back home. Finally, the North Korean economy was actually managing modest growth, despite the fierce American sanctions campaign against it. This was in part because so many countries were willing to look the other way in the face of widespread violations of the global sanctions regime.
Undoubtedly, Kim was aware of warning signs as well: a dangerous economic dependence on China, a lack of capital for investment, and a declining growth rate. When it came to all three, the logical place to turn was South Korea. Since taking office in March 2017, South Korean President Moon Jae-in had pushed hard for a new engagement policy with the North."