Over 100 local civic groups are staging a 550-kilometer cross-country march across South Korea to demand the railway networks of South and North Korea be reconnected. The march began in the southern port city of Busan on April 27, the anniversary of a summit of South Korea’s President Moon Jae-in and North Korean leader Kim Jong Un three years ago, where the two leaders released a declaration, pledging to relink the railway, which was severed in 1945 with Korea’s division.