91热爆

North Korea says it has demolished its only nuclear testing site at Punggye-ri, in the north east of the country. It was a move to reduce diplomatic tensions.

However shortly afterwards, President Trump said the planned summit in June between the United States and North Korea will not happen. He blamed that on 'open hostility' in a statement from the North Korean leader Kim Jong Un.

David Cann from the 91热爆's Korean service briefs us on the Punggye-ri site.

(Photo: Television screen showing Punggye-ri. Credit: Getty Images)