US President Donald Trump and his South Korean counterpart Moon Jae-in held a summit in New York on Monday to discuss plans to restart US-North Korea talks, as Seoul's spy agency said the negotiations could take place in two to three weeks.

Trump asks what a third North Korean summit would yield

North Korea executed Kim Hyok Chol, its special envoy to the United States, and foreign ministry officials who carried out working-level negotiations for the second US-North Korea summit in February, holding them responsible for its collapse, a South Korean newspaper reported on Friday.

North Korea 'executed' its special envoy to US after Hanoi summit collapse: Report

Kim Jong-un is open to third Trump summit: North Korean state media North Korean leader Kim Jong-un is willing to meet with US President Donald Trump a third time if Washington comes to the table with the "right attitude", state media reported Saturday.

News brief: Big stories of the day

For Americans, Vietnam is a place associated with their country’s bloodiest war. It has entered their conscience once again due to the failed denuclearisation summit between North Korean leader Kim Jong un and President Donald Trump.

Donald Trump-Kim Jong un summit's other aim was to sell ‘Vietnam model’ to North Korea

By Sojin Lim The summit talks between North Korean leader Kim Jong-un, and US President Donald Trump, began in a climate of surprise and expectation in Singapore in June 2018.

What does the failure of North Korea-US summit mean for Korean peninsula

While South Korea has every reason to be cheerful about the upcoming summit of US President Donald Trump and North Korean leader Kim Jong-un in Vietnam, hoping for a peaceful nuclear-free Korean Peninsula, but with North Korean not doing enough to move towards denuclearisation, the hope appears to be impractical.

What to expect from the Trump-Kim summit II

North Korea is working to ensure its nuclear and ballistic missile capabilities cannot be destroyed by military strikes, UN monitors said ahead of a meeting between US and North Korean officials to prepare a second denuclearisation summit.

North Korea protecting nuclear missiles, UN monitors say, ahead of summit talks

The Organization of the Petroleum Exporting Countries released its monthly report on Tuesday, in which it cited the high degree of uncertainty hanging over the global oil market this year

Oil eases; OPEC cites uncertain market outlook for 2018

US President Donald Trump said his summit with North Korea represented "a one-time" chance to forge peace and that he would know within a minute if his counterpart Kim Jong Un was a serious partner

'One time shot' for peace with North Korea: Trump

While speaking at an investment conference in Israel, Giuliani said Trump cancelled the summit because senior North Korean officials insulted top officials of the Trump administration

Kim got on his hands, knees and begged Trump for the summit: Trump’s lawyer Rudy Giuliani

Earlier, US and North Korean officials met Sunday at a border truce village as preparations resumed for a high-stakes, high-drama summit that President Donald Trump said held "brilliant potential" for the North.

Trump says meetings taking place on US-North Korea summit

However, his attendance would depend on the progress of pre-summit talks between the US and North Korean leaders

South Korean president Moon Jae-in may attend US-North Korea summit: Report

The coin is available for buyers at the White House gift shop

Commemorative 'trip coin' prices drop to $19 as Trump calls off North Korea summit

Moon sent his own national security advisor to the White House in March, carrying an offer of talks and word that North Korea may be willing to abandon nuclear weapons

Trump-Kim summit in play as Moon visits White House

The resetting of time is the first practical step that has been taken after the peace summit between North Korea and South Korea for a reconciliation and unity of both countries

As promised, North Korea joins South Korea time zone