World leaders at UN look for progress on NKorea, brace for Trump
North Korea and Iran will dominate this week's gathering of world leaders at the United Nations, where President Donald Trump will be firmly in the spotlight as he continues to upend global diplomacy.
After warming up to North Korean leader Kim Jong Un and ditching the Iran nuclear deal, the unpredictable Trump takes the podium on Tuesday to face foes and increasingly uneasy allies at the UN General Assembly.
On Wednesday, he will for the first time chair a Security Council meeting on non-proliferation and weapons of mass destruction that will focus heavily on Iran -- likely triggering a clash with other big powers.
"It will be the most watched Security Council meeting ever," US Ambassador Nikki Haley said of Trump's first time wielding the gavel.
The diplomatic gathering will take stock of the thaw in relations between North and South Korea, and ground-breaking US-North Korea moves to address the threat from Pyongyang's nuclear and ballistic missile programs.
Last year, world leaders shuddered as Trump threatened to totally destroy North Korea and belittled Kim as "Rocket Man on a suicide mission."
An exchange of insults ensued, with Kim calling out the "mentally deranged US dotard."
- U-turn on North Korea -
Trump's address to the assembly will be the "polar opposite of what we heard last year," said Suzanne DiMaggio, an expert on North Korea and Iran at the Carnegie Endowment for International Peace.
The president will tout his face-to-face with Kim as a major diplomatic win but "he should think twice if he plans to repeat his claim that North Korea is no longer a nuclear threat," she said.
Despite the Trump-Kim landmark summit in Singapore in June, there has been little concrete progress on denuclearization.
North Korean Foreign Minister Ri Yong ho has been invited by US Secretary of State Mike Pompeo for talks on the sidelines of the assembly meeting. Ri is scheduled to deliver his address on September 29.
During key meetings, South Korean President Moon Jae-in will encourage Trump to press on with the rapprochement, but the US president is likely to get a different message from Japanese Prime Minister Shinzo Abe, who has taken a tough stance on maintaining sanctions pressure on Pyongyang.
Iranian President Hassan Rouhani will address the fall-out from the US decision to abandon the nuclear deal when he takes the podium shortly after Trump on Tuesday.
European countries along with Russia and China are still working to salvage the accord and will use the council meeting chaired by Trump to defend what they consider as a milestone in non-proliferation.
"The members of the Security Council are not going to take kindly to being lectured by President Trump on the subject of Iran," said DiMaggio.
"These very countries, which include our closest allies, are now facing US sanctions as they scramble to save the agreement."
- UN under fire -
The UN rendezvous takes place amid a sharp divide between the United States, accused of turning its back on multilateralism, and countries that view the global rules-based order as their best hope to tackle the world's problems.
Struggling with tighter budgets from US cuts, the United Nations has been put on the defensive as its peace efforts in Syria, Libya and Yemen fall short.
"Multilateralism is under attack from many different directions precisely when we need it most," UN Secretary-General Antonio Guterres said last week.
About 130 heads of state and government are turning up for the six-day marathon of speeches and meetings on tackling a long list of issues from climate change to poverty.
Russia and China will be represented by their foreign ministers.
Among those making their debut on the world stage will be Ethiopia's Prime Minister Abiy Ahmed, who has signed a historic peace deal with Eritrea, Zimbabwe's Emmerson Mnangagwa and Cuban President Miguel Diaz-Canel.