A South Korean train has crossed into the North to officially launch a historic joint project to reconnect railroad tracks between the two nations.
North Korea has been making preparations at several of its weapons sites ahead of visits by international inspectors, South Korea says.
The two Koreas have agreed to take further steps toward peace following a one-on-one meeting between North Korean leader Kim Jong-un and South Korean President Moon Jae-in, who is on his first ever visit to Pyongyang.
South Korean President Moon Jae-in will be taking several business tycoons — including Samsung heir Lee Jae-yong — with him to North Korea for a planned summit with North Korean leader Kim Jong-un.
South Korea launched its first ever missile-capable attack submarine on Friday, despite a recent diplomatic thaw with the nuclear-armed North.
China says the recent "irresponsible" comments made by President Donald Trump of the United States about Beijing's commitment to the denuclearization of the Korean Peninsula contradict "basic facts."
South Korea says it scrambled warplanes to intercept a Chinese military aircraft which allegedly entered the South's air defense territory.
South Korea’s foreign minister says North Korea has shown a "clear commitment" to complete denuclearization amid attempts by the United States to pressure Pyongyang.
US forces in South Korea have opened their "biggest overseas base", just weeks after President Donald Trump said he wanted to bring the troops home.
South Korea has announced readiness to immediately start a joint project with Russia to construct a pipeline to import natural gas through North Korea.