Moon Jae-in
Top aide to Kim Jong Un lands in Singapore as summit preparations continue
Kim Chang Son, Kim's de facto chief of staff, flew to Singapore via Beijing on Monday night, the report said.
US team in North Korea to plan summit with Kim Jong Un: Donald Trump
Trump withdrew from planned June 12 Singapore summit with Kim Jong Un last Thursday, but quickly announced that it could get back on track.
Kim Jong Un reaffirms intent to fully denuclearise N Korea, meet Trump
In Washington, Trump signalled that preparations for the summit with Kim were going ahead.
Trump says North Korea summit talks may continue after 'productive talks'
Trump said in a tweet that 'very productive talks' were ongoing with North Korea about reinstating the summit.
North, South Korean leaders hold surprise meeting, talks for 2nd time
South Korean presidential spokesman Yoon Young-chan said Moon will reveal the outcome of his surprise meeting with Kim on Sunday.
Donald Trump the dealmaker facing challenges ahead of North Korea summit
While Trump has not suggested he wants to back out, he has struggled to define his objectives for the historic sit-down.
Donald Trump-Kim Jong Un summit in play as Moon Jae-in visits White House
Moon Jae-in jets into Washington on a mission to salvage a rare diplomatic opening between the US and North Korea.
Foreign media arrive for North Korea nuclear test site closing
South Korean media initially scheduled to join were not allowed onto Tuesday's charter flight from Beijing.
Trump asks China to be tough with North Korea on border
'China must continue to be strong & tight on the border of North Korea until a deal is made,' Trump said in a tweet.
Donald Trump, Moon Jae-in discuss North Korea's threat to cancel summit
Pyongyang abruptly threatened to pull out of the planned summit next month because of US demands for 'unilateral nuclear abandonment'.