INSUBCONTINENT EXCLUSIVE:
Image copyrightEPAImage caption
Kim Yong-chol, a senior North Korean official and former intelligence chief, is en route
to the US
One of North Korea's top negotiators has arrived in Washington to meet US officials ahead of a possible second
summit between Kim Jong-un and US President Donald Trump.South Korean reports say Kim Yong-chol, travelling via Beijing, is carrying another
letter from Mr Kim to Mr Trump.He is expected to meet US Secretary of State Mike Pompeo on Friday, South Korea's Yonhap news agency
said.Speculation is mounting that the second summit could be held in Vietnam.The North Korean leader is scheduled to travel to the
communist-run country for an "official state visit" sometime in February, Reuters news agency is reporting, citing unnamed sources.Little
progress has been made on North Korean de-nuclearisation since a historic meeting in Singapore last June between Mr Kim and Mr Trump.But
there has recently been a flurry of diplomatic activity
Mr Kim visited China earlier this month for talks with President Xi Jinping, as he did before the Singapore summit.Image copyrightReuters
Image caption
Kim Yong-chol was seen in Beijing before he departed for Washington
Meanwhile another
senior North Korean official, vice-foreign minister Choe Son-hui, is heading to Sweden, where she could meet Washington's special
representative for Pyongyang Stephen Biegun, reports say
Who is Kim Yong-cholGeneral Kim Yong-chol, a former spymaster often referred to as Kim Jong-un's right hand man, has emerged as North
Korea's lead negotiator in recent talks with the US
He's a controversial figure, and has been accused of masterminding attacks on South Korean warships during his time as military intelligence
chief in 2010.He last visited Washington in June, when he delivered a letter to Mr Trump ahead of historic talks between both countries
What could these talks achieveIt's not clear
The last time Mr Kim went to the US, his letter to Mr Trump appeared to have helped get the Singapore summit back on track
Negotiations between both countries have stalled since then, but this meeting could be what it takes to restart talks.Image:How is North
Korea evading sanctionsEarlier this month Mr Trump said that the US and North Korea were negotiating over a location for another summit but
US officials have not provided any further detailsThe meetings in Washington could finalise plans for the summit, but just as important,
analysts say, would be an understanding of what the agenda would be
In his annual new year's speech a few weeks ago, Mr Kim said he was committed to denuclearisation, but warned that he would change course
if US sanctions remained.Both parties signed a pledge in Singapore to denuclearise the Korean peninsula, though it was never clear what this
