There are real fears that North Korea has become a nuclear threat, something the wider world sees as unacceptable.
The warning came from North Korea's deputy ambassador to the United Nations, Kim In Ryong, who said North Korea is now a "full-fledged nuclear power which possesses the delivery means of various ranges".
Reed witnessed the effect of Trump's rhetoric last week during his visit to South Korea and the Demilitarized Zone that separates the rivaling countries.
The statement comes on the heels of heightened rhetoric between North Korea and the United States over the past several months.
US Secretary of State Rex Tillerson on Sunday asserted that his diplomatic efforts to relax tensed relations with North Korea will continue "until the first bomb drops".
USA to lose trust if Washington withdraws from Iran N
Second, Trump could call for greater non-nuclear sanctions on Iran as it seeks to punish the regime without violating the deal. Federica Mogherini, while talking to PBS TV channel, on Wednesday, highlighted Iran's full compliance with the 2015 deal.
The European Union has banned sales of crude oil refined petroleum products to North Korea as it further tightened sanctions on the communist country over its nuclear and missile programs.
He said: "North Korea is the most significant geopolitical risk to the global economy at this juncture". He said the US can forestall war through unified and consistent rhetoric, increased cooperation with key global players and a focus on increasing diplomatic and military capacity to properly address North Korea.
"The president has also made clear to me that he wants this solved diplomatically". Stoltenberg also warned that a military intervention in North Korea would be catastrophic. As reported by the New York Times, North Korea has renewed its threat to test intercontinental missiles near to Guam.
The situation on the Korean peninsula has intensified in recent months, especially after Pyongyang held two ballistic missile tests in July, which both North Korea and the United States claim to be as an intercontinental. Exploding a nuclear warhead over the Pacific would likely be a step too far for the global community.