Palestinian President Mahmoud Abbas and 80 other officials have been blocked from attending September’s annual meeting of the United Nations General Assembly in New York.

US secretary of state Marco Rubio has revoked the US visas of delegates from the Palestinian Authority (PA) and Palestine Liberation Organisation (PLO), and denied others from applying for one.

It is the latest step by Donald Trump’s administration to target Palestinians with visa restrictions, and follows the suspension of a programme to allow injured children from Gaza to receive treatment in the US.

“It is in our national security interests to hold the PLO and PA accountable for not complying with their commitments, and for undermining the prospects for peace,” a statement from the US State Department said.

It added that, to be considered partners for peace, both groups “must consistently repudiate terrorism, and end incitement to terrorism in education, as required by US law and as promised by the PLO”.

Offensive will cause ‘intolerable deaths’

Several US allies, including France, Malta, and Australia have announced plans to recognise Palestine as a state at September’s United Nations General Assembly. Canada and the UK will too, unless Israel meets certain conditions.

Israel declared Gaza’s largest city a dangerous combat zone on Friday.

The army launched a planned offensive that has drawn international condemnation.

Foreign ministers from Iceland, Ireland, Luxembourg, Norway, Slovenia and Spain released a joint statement saying the military operations in Gaza City will cause “intolerable deaths of innocent Palestinian civilians”.

Gaza latest: Israel’s Gaza City offensive condemned

Hundreds of thousands of Palestinians are sheltering in Gaza City while enduring famine.

The Palestinian ambassador to the United Nations (UN), Riyad Mansour, said Mr Abbas had planned to lead the delegation to the UN meetings and was expected to address the general assembly at the general debate, which begins on 23 September.

He was also expected to attend a high-level meeting co-chaired by France and Saudi Arabia on 22 September about a two-state solution, a broad idea involving Israel coexisting with an independent Palestinian state.

The State of Palestine is an observer member of the UN, meaning it can speak at meetings but not vote on resolutions.

US decision ‘contravenes international law’

The Palestinian Authority “expressed its deep regret and astonishment” at the visa decision, calling it “a violation of US commitments” as the host of the UN, and claiming it “contravenes international law”.

UN spokesman Stephane Dujarric said the world body would be seeking clarification in the “hope that this will be resolved”.

The State Department said that the Palestinian Authority’s mission to the UN, comprising officials who are permanently based there, would not be included in the restrictions.

Under a 1947 UN agreement, the US is generally required to allow access for foreign diplomats to the UN in New York.

But Washington has said it can deny visas for security, extremism and foreign policy reasons.

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The death toll in Gaza has now risen to 63,025, according to the Hamas-run health ministry, which does not differentiate between civilians and combatants.

It also reported five more malnutrition-related deaths in the last 24 hours, bringing the total number during the war to 322, with 121 of them children.

The Brazilian hosts of the biggest climate meeting of the year have implored businesses to attend in November, amid concerns some are backing away from the climate agenda into the shadow of Donald Trump.

In an interview with Sky News, Ana Toni, chief executive of the COP30 climate summit in November, admitted some companies were having “second thoughts” about the global switch to green economies because policymakers were creating uncertainty.

The US President Donald Trump has been attacking wind farms and waging tariff wars that could slow the transition to green energy.

Banks including HSBC and Barclays have ditched a net zero alliance set up just four years ago by Mark Carney, now the Canadian Prime Minister.

But even before Trump took office, tech companies were quietly dropping climate targets to prioritise energy-hungry AI, and other businesses were “greenhushing” their climate initiatives for fear of backlash.

In this environment, there are fears fewer business leaders will attend the annual talks, which are also being hosted in a city on the edge of the Amazon that hasn’t enough hotel rooms.

On Friday, the COP30 team wrote to business leaders urging them to “step forward, not back” and travel to Belem, despite “logistical challenges” and the “background of systemic uncertainty”.

Ana Toni told Sky News: “We are very concerned that the enabling conditions must be there so that the private sector can also deliver where they do best, which is bringing in technology, bringing innovation and accelerating the process of decarbonisation.”

In August the share price of Danish wind farm developer plummeted after the US halted its Rhode Island wind farm, while the British Tories and Reform parties are also attacking net zero.

But Ms Toni there is “nothing to panic [about], because we can see that the transition is inevitable,” citing major progress in China, India and Europe and Brazil.

Referring to the US’s withdrawal from the COP process, she said: “198 countries minus one is not zero. And we will put all our efforts of working with the 197 countries that want to go forward and want to protect their population.”

“Climate action is not only [still] cool, it is necessary,” Ms Toni said.

“We all need to face reality. We are going through a huge climate crisis… If you’re not part of the solution, you’re part of the problem. Companies understand that.”

US President Donald Trump has revoked Secret Service protection for former vice president and 2024 Democratic rival Kamala Harris.

A senior adviser to Ms Harris, Kirsten Allen, confirmed the decision. “The vice president is grateful to the United States Secret Service for their professionalism, dedication, and unwavering commitment to safety,” said the adviser.

Typically, vice presidents receive a six-month security detail from the Secret Service after they leave office, although it had been extended to 18 months for Ms Harris, according to officials.

Initially, then-president Joe Biden extended her security arrangements to one year, or January 2026, according to reports.

However, a Secret Service official told Sky News’ US partner, NBC, that Mr Biden subsequently signed an executive memorandum in January increasing the then vice-president’s protection period even further, to 18 months.

Former US presidents receive Secret Service protection for life.

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Ms Harris, who lost the 2024 presidential election to Mr Trump, is due to start a book tour for her memoir, 107 Days, shortly.

She was the Democratic nominee for 107 days after Mr Biden exited the race in the weeks following a challenging debate against Mr Trump.

Mr Trump has also ended federal security protection for others, including former national security adviser John Bolton. Last week, FBI agents raided Mr Bolton’s Maryland home.

In March, the president ended protection for Mr Biden’s children, Hunter and Ashley Biden.

Ms Harris has not ruled out a possible presidential run in 2028. She announced in July that she would not run for governor of California in 2026.