"Yesterday the Washington regime fabricated the most vicious sanctions resolution," Pyongyang's ambassador in Geneva told the UN Conference on Disarmament in the first North Korean reaction to Monday's unanimous vote.
"My delegation condemns in the strongest terms and categorically rejects the latest illegal ... UN Security Council resolution," ambassador Han Tae Song told the gathering.
"The forthcoming measures by DPRK (the Democratic Republic of Korea) will make the US suffer the greatest pain it has ever experienced in its history," he said.
The US-drafted sanctions resolution passed just one month after the Security Council decided to ban exports of coal, lead and seafood in response to North Korea's launch of an intercontinental ballistic missile (ICBM).
Also Read
The sanctions follow a series of North Korean missile tests in recent months, culminating in an intercontinental ballistic missile that appeared to bring much of the US mainland into range.
It followed up with a sixth nuclear test on September 3, its largest to date, which North Korea said was a hydrogen bomb small enough to fit onto a missile.
"My hope is that the regime will hear the message loud and clear and it will choose a different path," US ambassador Robert Wood told the Conference on Disarmament.
Pyongyang meanwhile appeared to draw a different lesson from the Security Council vote.
"Instead of making (the) right choice with rational analysis, ... The Washington regime (has opted) for political, economic, and military confrontation," Han said.
He accused the United States of being "obsessed with the wild game of reversing the DPRK's development of nuclear force, which has already reached the completion phase.
Disclaimer: No Business Standard Journalist was involved in creation of this content