Seoul, South Korea (CNN) North Korea says its quest for nuclear weapons is "complete" and it "no longer needs" to test its weapons capability, a significant development ahead of diplomatic engagement with South Korea and the United States. "North Korea has agreed to suspend all Nuclear Tests and close up a major test site," Trump tweeted. "The announcement is significant, but you know, whether North Korea is truly serious remains to be seen," said Sue Mi Terry, a former CIA North Korea analyst. • "We will never use nuclear weapons unless there is a nuclear threat or nuclear provocation to our country" -- Nor will North Korea transfer nuclear weapons and technology, KCNA said. 6 nuclear testsNorth Korea conducted its sixth nuclear test in September deep underground at the Punggye-ri nuclear test site in North Hamgyong province.

Source: CNN April 20, 2018 22:32 UTC