At least 45 Palestinians have been killed in Israeli strikes on Khan Younis, according to the Hamas-run health ministry in Gaza.
Hundreds of others have been injured – with “dozens of critical cases” arriving at a medical complex.
The strikes took place as people waited for aid trucks in the southern Gaza city.
“Emergency, intensive care, and operating rooms are experiencing severe overcrowding,” a statement said.
Officials say medical staff “are operating with limited supplies of life-saving medicines” – with the ministry renewing an “urgent appeal” to increase aid.
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