North Korean leader Kim Jong-un, left, met South Korean President Moon Jae-in over the military demarcation line in the demilitarised zone separating the two Koreas, in April 2018. AP
People at a train station in the South Korean capital Seoul watch on television North Korea's missile launch, on September 29, 2021. AP Photo
Delegates from North Korea's Supreme People's Assembly visit the statues of North Korea founder Kim Il-sung and late leader Kim Jong-il in Pyongyang. Reuters
Submarine-launched ballistic missiles are displayed during a military parade to mark the 8th Congress of the ruling Workers' Party of Korea, in Pyongyang. AFP
North Korean leader Kim Jong-un celebrates the test-firing of a 'newly developed super-large multiple rocket launcher' at an undisclosed location. AFP
North Korean leader Kim Jong-un attends a military parade to mark the 70th anniversary of the Korean People's Army on February 8 at Kim Il-sung square in Pyongyang. AFP
Hwasong-12 ballistic missiles on show during the military parade on February 8 to mark the 70th anniversary of the Korean People's Army, in Pyongyang. AFP
A South Korean soldier walks along a military fence near the demilitarised zone separating the two Koreas, in Paju, South Korea. Reuters
South Korea's new 3,000-tonne homegrown submarine, Shin Chae-ho, in south-east city of Ulsan. EPA
North Korean leader Kim Jong-un, left, met South Korean President Moon Jae-in over the military demarcation line in the demilitarised zone separating the two Koreas, in April 2018. AP
People at a train station in the South Korean capital Seoul watch on television North Korea's missile launch, on September 29, 2021. AP Photo
Delegates from North Korea's Supreme People's Assembly visit the statues of North Korea founder Kim Il-sung and late leader Kim Jong-il in Pyongyang. Reuters
Submarine-launched ballistic missiles are displayed during a military parade to mark the 8th Congress of the ruling Workers' Party of Korea, in Pyongyang. AFP
North Korean leader Kim Jong-un celebrates the test-firing of a 'newly developed super-large multiple rocket launcher' at an undisclosed location. AFP
North Korean leader Kim Jong-un attends a military parade to mark the 70th anniversary of the Korean People's Army on February 8 at Kim Il-sung square in Pyongyang. AFP
Hwasong-12 ballistic missiles on show during the military parade on February 8 to mark the 70th anniversary of the Korean People's Army, in Pyongyang. AFP
A South Korean soldier walks along a military fence near the demilitarised zone separating the two Koreas, in Paju, South Korea. Reuters
South Korea's new 3,000-tonne homegrown submarine, Shin Chae-ho, in south-east city of Ulsan. EPA
North Korean leader Kim Jong-un, left, met South Korean President Moon Jae-in over the military demarcation line in the demilitarised zone separating the two Koreas, in April 2018. AP