Gyeongui Line (1904–1945)
Following Japan's defeat in the Pacific War and the subsequent partition of Korea, the Gyeongui Line was divided at the 38th parallel between North and South Korea. On 25 August 1945, the Soviet Army began operating trains on the line north of Sariwon, whilst trains in the south terminated at Gaeseong. In 1946, the railways in both North and South were nationalised, creating the Korean National Railroad in the South and the Korean State Railway in the North. After the Korean War, the Gyeongui Line was split into three sections. In the South, the Seoul–Jangdan section became the KNR's Gyeongui Line, retaining the same name; in the North, the Bongdong–Pyeongyang section became the P'yŏngbu Line, whilst the Pyeongyang–Sinuiju section became the P'yŏngŭi Line.
Korean conflict
The Korean conflict is an ongoing conflict based on the division of Korea between North Korea (Democratic People's Republic of Korea) and South Korea (Republic of Korea), both of which claim to be the sole legitimate government of all of Korea. During the Cold War, North Korea was backed by the Soviet Union, the People's Republic of China and their communist allies, while South Korea was backed by the United States and its Western allies. The division of Korea by external powers occurred at the end of World War II, starting in 1945, and tensions erupted into the Korean War, which lasted from 1950 to 1953. When the war ended, both countries were devastated, with utter destruction of much of the countries, but the division remained. North and South Korea continued a military standoff, with periodic clashes. The conflict survived the collapse of the Eastern Bloc of 1989 to 1991 and continues to this day.