[UPDATE] Trump addresses the 81st UN General Assembly to pitch UN budget cuts and meet 11 world leaders as the Iran war nears seven months

Officials claim $1 billion in budget cuts, roughly 3,000 eliminated agency jobs, and the departure of more than a quarter of peacekeepers.

Trump addressed the 81st UN General Assembly on Tuesday, Sept. 22, pairing a campaign to shrink the international body with warnings over Iran's nuclear program and scheduled meetings with 11 world leaders. The war with Iran has run nearly seven months; the White House originally projected four to six weeks. The cuts. Senior U.S. officials credited the administration with removing more than $1 billion from UN budgets, cutting roughly 3,000 headquarters positions and sending home more than a quarter of the world's UN peacekeepers. (TS: Politico's own breakdown finds $870 million between regular and peacekeeping funds, leaving roughly $130 million unaccounted for.) One official described the push as 'having the U.N. on a diet.' The restrictions. Masoud Pezeshkian (President, Iran) arrived in New York under strict State Department travel limits with only two named aides — chief of staff Mohsen Haji-Mirzaei and deputy protocol head Seyyed Abbas Mousavi — after Washington denied visas to the rest of his communications and advance staff. The State Department says the delegation is smaller than last year's. What next. Pezeshkian is scheduled to address the assembly on Wednesday, Sept. 23, while Trump meets Gulf Cooperation Council leaders on shipping security through the Strait of Hormuz, the channel that carries much of the Gulf's oil exports.

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On Friday, Sept. 18, the U.S. issued travel visas to Iranian President Masoud Pezeshkian and Foreign Minister Abbas Araghchi. It barred Palestinian representatives the same day. The conflict between Washington and Tehran had then reached six months. The 81st General Assembly debate opened with Trump, Secretary-General António Guterres, and delegations from Iran and Ukraine sharing the docket.

What the UN restructuring plan cuts, moves and shuts down:

220 headquarters posts move to cheaper cities, led by Bonn and Nairobi, and 10 regional payroll centres collapse into one global team
UNAIDS, the UN's AIDS agency, is phased out by late 2026, its work split among 11 co-sponsoring agencies
A proposed merger of UN Women and the UN Population Fund is projected to save $32 million to $38 million a year

ContextThe United States is assessed 22% of the UN regular budget — $759 million of the $3.45 billion approved for 2026. As of April 30 it owed $2.037 billion in unpaid regular dues, 73% of everything overdue worldwide, plus $2.247 billion in unpaid peacekeeping bills. Under UN rules a member loses its General Assembly vote only after falling two full years behind. The $2.037 billion in arrears had not crossed that line as of April 30. The budget fight is not the administration's only step back. It formally withdrew from the UN Human Rights Council. A UN report found 'reasonable grounds' to believe two U.S. strikes in Iran, on a girls' school and a sports center, killed or wounded civilians; the State Department told reporters not to credit that finding. The war has now run nearly seven months, against the four-to-six weeks the White House first projected.