After the White House says Trump will again meet Kim near the end of February

Also criticises lack of progress in denuclearisation of Korean Peninsula and China’s “unfair” trade practices

US continues to press North Korean to get rid of its nuclear weapons

The summit's final declaration included a call for 'unity', but did not explicitly mention the Qatar crisis

Aim to flesh out the promises agreed in the 2015 Paris climate accord

World leaders in the Argentinian capital of Buenos Aires

Saudi Arabia says 21 people are in custody and vows to keep investigating

Both exchange a high-five and laugh heartily together

Talks in Argentina come as the two countries have failed to reach any agreement

Issues the call to arms ahead of next month's COP24 climate talks