The head of the UN has said Israel has only authorised for Gaza what amounts to a "teaspoon" of aid after at least 60 people died in overnight airstrikes.
UN secretary general Antonio Guterres said on Friday the supplies approved so far "amounts to a teaspoon of aid when a flood of assistance is required," adding "the needs are massive and the obstacles are staggering".
He warned that more people will die unless there is "rapid, reliable, safe and sustained aid access".
Israel says around 300 aid trucks have been allowed through since it lifted an 11-week blockade on Monday, but according to Mr Guterres, only about a third have been transported to warehouses within Gaza due to insecurity.
The IDF said 107 vehicles carrying flour, food, medical equipment and drugs were allowed through on Thursday.
Many of Gaza's two million residents are at high risk of famine, experts have warned.
Meanwhile, at least 60 people have been killed by Israeli airstrikes across Gaza overnight.
Ten people died in the southern city of Khan Younis, and deaths were also reported in the central town of Deir al-Balah and the Jabaliya refugee camp in the north, according to the Nasser, Al-Aqsa and Al-Ahli hospitals where the bodies were brought.
The latest strikes came a day after two Israeli embassy workers were killed in Washington.
The suspect, named as 31-year-old Elias Rodriguez from Chicago, Illinois, told police he "did it for Gaza".
Israeli Prime Minister Benjamin Netanyahu accused Sir Keir Starmer, Emmanuel Macron and Mark Carney of fuelling antisemitism following the shootings.
The leaders of the UK, France and Canada are "on the wrong side of humanity and (...) history", he said, after they threatened "concrete action" against Israel this week if it continues its "egregious" military operations in Gaza.
Mr Netanyahu also accused Sir Keir, Mr Macron and Mr Carney of siding with "mass murderers, rapists, baby killers and kidnappers".
But UK government minister Luke Pollard told Sky News on Friday morning he "doesn't recognise" Mr Netanyahu's accusation.
Earlier this week, Mr Netanyahu said he was recalling negotiators from the Qatari capital, Doha, after a week of ceasefire talks failed to bring results. A working team will remain.
The war in Gaza began when Hamas-led militants attacked southern Israel on 7 October 2023, killing some 1,200 people, mostly civilians, and kidnapping 251 others.
Read more on Sky News:
Shooting suspect 'fired repeatedly'
Huge fire declared major incident
Has there been a rise in NHS appointments?
The militants are still holding 58 captives, around a third of whom are believed to be alive, after most of the rest were returned in ceasefire agreements or other deals.
Israel's offensive, which has destroyed large swaths of Gaza, has killed more than 53,000 Palestinians, mostly women and children, according to Gaza's Hamas-run health ministry.
(c) Sky News 2025: UN's Antonio Guterres condemns 'teaspoon' of aid allowed into Gaza after dozens die in airstrik
Scientists embark on crucial study to save Britain's bees
Israeli embassy shooting suspect 'fired repeatedly after victims hit the ground'
Labour say there's been a 'massive increase' in NHS appointments - this begs to differ
Energy price cap: Typical yearly energy bill to fall by £129 from July, Ofgem announces
The Phoenician Scheme: Is this every Hollywood actor's ultimate bucket list job?
Trump threatens EU with 50% tariff - as Apple faces 25% unless iPhones are made in US
Netanyahu launches attack on Starmer, Macron and Carney after embassy shooting
Starmer's winter fuel cut U-turn claim 'not credible'
