Seoul, Apr 27 (Just News): Kim Jong-un has become the first North Korean leader to set foot in South Korea by crossing the military line that has divided the peninsula since the end of the Korean War in 1953.
In a moment rich with symbolism and pomp, South Korean leader Moon Jae-in and Mr Kim shook hands at the border.
Mr Kim said he hoped for "frank" discussion in a warm opening exchange.
Just months ago North Korean rhetoric was warlike, but now they may discuss a peace treaty and nuclear weapons.
Much of what the summit will focus on has been agreed in advance, but many analysts remain deeply sceptical about the North's move to halt nuclear weapons tests.
An unscripted moment
Nevertheless, the whole of South Korea stood still for the moment the leaders shook hands on both sides of the border in the demilitarised zone that divides the countries.
Then audiences watched in surprise as Mr Kim invited the South Korean president to step briefly across the demarcation line into North Korea, before the pair stepped back into South Korea - all the while holding hands.
It was an apparently unscripted moment during a highly choreographed sequence of events.
The first session has broken up and the pair will have lunch separately. Mr Kim returned to the North in a heavily guarded black limousine for lunch. He will cross back over the border in the afternoon to resume discussions.
'A new history' begins
The leaders were met by an honour guard in traditional costume on the South Korean side. The pair then walked to the Peace House in Panmunjom, a military compound in the demilitarised zone (DMZ) between the two countries.
"A new history begins now - at the starting point of history and the era of peace," read the message Mr Kim wrote in a guestbook at the Peace House.
The gravity of the meeting - the first between Korean leaders in more than a decade - was also punctuated by lighter moments. Mr Kim joked about bringing some of North Korea's famous cold noodles for the summit.
"I hope you will really enjoy the noodles that we brought," he said.
The White House said it was hopeful talks would make progress toward peace and prosperity. The Korean summit is seen as a prelude to a proposed meeting between Mr Kim and US President Trump, an unprecedented move as no sitting US president has met with a North Korean leader.
The focus of talks
The main focus of the talks is to address North Korea's controversial nuclear weapons programme.
Seoul has warned that reaching an agreement to rid Pyongyang of its nuclear weapons will be "difficult". North Korea's nuclear and missile technology has advanced significantly since the last summit more than a decade ago.
The meeting - the third of its kind following summits in 2000 and 2007 - is the result of months of improving relations between the two Koreas.
Mr Kim announced last week that he would suspend nuclear tests. The move was welcomed by the US and South Korea as a positive step, although Chinese researchers have indicated that North Korea's nuclear test site may be unusable after a rock collapse following its last nuclear test.
As well as addressing Pyongyang's nuclear ambitions, the leaders of the two Koreas are expected to discuss a path to peace on the peninsula to formally end the 1950-53 Korean War, and economic and social issues.-BBC