Updated: 16/05/18 : 08:53:37Printable Version
North Korea has said it may pull out of a summit with US President Donald Trump if the US insists it gives up its nuclear weapons.
The highly anticipated meeting between Mr Trump and North Korea's Kim Jong-un is due to take place on 12 June.
But in an angry statement, North Korea's vice-foreign minister accused the US of making reckless statements and of harbouring sinister intentions.
He pointed the finger squarely at US National Security Adviser John Bolton.
"We do not hide our feeling of repugnance towards him," said Kim Kye-gwan.
The groundbreaking agreement for Mr Kim and Mr Trump to meet came about as North Korea said it was committed to denuclearising the Korean peninsula.
Exactly what that would entail has remained unclear, but North Korea has invited foreign media to witness the dismantling of its main nuclear test site later this month.
Mr Bolton recently said North Korea could follow a "Libya model" of verifiable denuclearisation, but Pyongyang has in the past suggested that Libya may have escaped Western military intervention in 2011 had it kept its nuclear weapons programme.
Mr Kim's statement, carried by state media, said that if the US "corners us and unilaterally demands we give up nuclear weapons we will no longer have an interest in talks" and "will have to reconsider" attending the 12 June summit in Singapore.
He said North Korea did have "high hopes" but that it was "very unfortunate that the US is provoking us ahead of the summit by spitting out ludicrous statements".