Mezue ahịrịokwu na-esonụ: A họpụtara Moon ka ọ bụrụ onye isi ala na 2017 dị ka onye na-akwado Democratic Party na-esochi impeachment na iwepụ Park Geun-hye. Dịka onye isi ala, Moon enwetawo nlebara anya mba ụwa maka nzukọ ya na onye isi oche North Korea Kim Jong-un na nzukọ ndị isi nke Korea na
Eprel, Mee, na Septemba 2018, nke mere ka ọ bụrụ onye isi ala South Korea nke atọ ga-ezute onye ibe ha na North Korea. Na June 30, 2019, o zutere ma Kim na onye isi ala nke United States, Donald Trump, na Korean Demilitarized Zone.