This is propaganda. The UN is begging Israel to allow aid in:
https://www.theguardian.com/world/2023/oct/25/un-gaza-aid-is...
https://www.theguardian.com/world/2023/oct/25/un-gaza-aid-is...
> We have lost touch with our colleagues in Gaza. I'm extremely concerned about their safety and another night of unspeakable horror for one million children in Gaza. All humanitarians and the children and families they serve MUST be protected. Catherine Russell, UNICEF Executive Director