North Korea said nuclear tests are "gift packages" to the United States and that more will follow.
Han Tae Song, the ambassador of the Democratic People's Republic of Korea (DPRK) to the UN in Geneva, made the comment during a UN-sponsored Conference on Disarmament today.
The warning comes two days after his country detonated its sixth and largest nuclear test.
"The recent self-defence measures by my country, DPRK, are a gift package addressed to none other than the US," Han told the Geneva forum.
"The US will receive more gift packages from my country as long as its relies on reckless provocations and futile attempts to put pressure on the DPRK."