Trump’s UN Visit: Focus on Iran and Reforming the Global Institution

UNITED NATIONS, NEW YORK: President Donald Trump visits the United Nations this week, aiming for stronger international efforts against Iran. His administration is also reshaping the U.N., the global institution where leaders gather. U.S. Ambassador to the U.N., Mike Waltz, shared this in an exclusive Fox News Digital interview.

US presses allies to enforce Iran sanctions at the UN General Assembly. With the U.S.-Iran conflict now in its seventh month, Trump is scheduled to address the General Assembly on Tuesday. He plans to meet leaders from Gulf countries affected by the war.

This gathering in New York coincides with Washington’s endeavors to increase economic pressure on Iran. Europe is dealing with Russia’s Ukraine invasion, and Trump’s administration faces queries about scaling down the U.N.’s staffing and budget, despite possible drawbacks in crisis response.

BESSENT WARNS IRAN’S SUPPORTERS TO ‘STAY AWAY’ AS TRUMP AIMS TO ‘ASPHYXIATE’ IRAN’S ECONOMY. On Sept 23, 2025, Trump delivered a speech at the U.N. General Assembly’s 80th session. Waltz detailed what the U.S. expects from its partners concerning Iran: strict enforcement of sanctions, with repercussions for non-compliance.

The president does this for world security’s future. European and Asian allies have mostly resisted involvement in the Iran conflict, as reported by Reuters on Sept 18, following initial U.S.-Israeli strikes.

The conflict has affected energy markets, with Iran obstructing shipping through the Strait of Hormuz and Houthis tightening control over the Red Sea corridor. Waltz stated that sanctions enforcement would be central in diplomacy at UNGA.

The Iranian economy’s decline continues, Waltz highlighted inflation, currency issues, and the U.S. naval blockade’s impact. Trump remains firm in preventing Iran’s acquisition of nuclear weapons.

On Sept 17, Russia and China blocked an effort at the U.N. Security Council to prolong sanctions monitoring on Iran. Trump plans to meet Gulf leaders to discuss regional security and the ongoing war. Waltz sees this meeting as a pivotal diplomatic moment.

JEFF BARTOS: UN REFORM IS NO ‘OXYMORON’ AFTER $570M IN CUTS. Waltz stressed how UN reform aligns with fiscal cuts, mentioning $1 billion in budget reductions and 3,000 headquarters positions eliminated. Peacekeeping personnel faced a 25% reduction.

Despite reform efforts, Waltz emphasized that the U.S. wouldn’t abandon the U.N., seeing it as a necessary neutral ground for global diplomacy. He opposed relocation to major powers like Beijing, Moscow, or Brussels.

The administration uses the U.N. for shared global security responsibilities, like in Gaza, where the U.N.-approved plans involve international security collaboration without direct U.S. military involvement.

The State Department confirmed Secretary of State Marco Rubio’s plans to visit New York, focusing on advancing U.S. priorities globally.

A new security agreement with Denmark and Greenland expands U.S. military presence in the Arctic, highlighting its strategic importance. This agreement is part of a broader security strategy addressing overlapping challenges in Europe.

Trump’s recent Arctic agreement follows his initial ambitions to acquire Greenland, yet maintains the island’s sovereignty, as stated by Denmark and Greenland.

Greenland agreement enhances diplomatic dimensions. Waltz referred to Twitter diplomacy shifting policies, emphasizing the Arctic’s strategic need and potential rise in global trade due to new maritime routes.

The agreement is concurrent with Europe’s broader security concerns and uncertainties, especially regarding Russia and transatlantic security. Trump seeks increased allied action against Iran.

World leaders gather in New York for UNGA.

High-Level Week brings 73 heads of state and 45 heads of government, among other officials. U.N. spokesperson Stéphane Dujarric reported a significant number of bilateral meeting requests and planned events.

Besides the Iranian issue, the assembly’s agenda includes global security topics like Russia’s Ukraine invasion. Waltz emphasized making the U.N. effective through necessary reforms and collaborative efforts with international partners.