North Korea has warned the US about
using "pressure and military threats" against it as the two countries
prepare for a historic summit.
A Foreign Ministry official said
the US was deliberately provoking the North by suggesting sanctions will
not be lifted until it gives up nuclear weapons.US President Donald Trump and North Korean leader Kim Jong-un are due to meet in the next few weeks.
It will be the first ever meeting between the two countries' leaders.
North and South Korean leaders agreed last month to denuclearise the region, at a border summit which came after months of warlike rhetoric from the North and Mr Trump.
Mr Kim became the first North Korean leader to set foot in South Korea since the end of the Korean War in 1953.
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This latest statement is a reminder that discussions between the two countries will not be easy, says BBC Asia editor Michael Bristow.
The North Korean official, quoted by state news agency KCNA, said that Washington was "misleading public opinion" by saying the denuclearisation pledge resulted from sanctions and other pressure.
The US was also aggravating the current good atmosphere by deploying military assets on the Korean peninsula, they added.
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"This act cannot be construed otherwise than a dangerous attempt to ruin the hard-won atmosphere of dialogue and bring the situation back to square one.
"It would not be conducive to addressing the issue if the US miscalculates the peace-loving intention of [North Korea] as a sign of 'weakness' and continues to pursue its pressure and military threats against the latter."
Mr Trump has said he will maintain sanctions and other pressure on the North and suggested that his tough stance has helped facilitate reconciliation.

