UN workers gesture as trucks carrying aid arrive at the Palestinian side of the border with Egypt, as the conflict between Israel and Palestinian Islamist group Hamas continues, in Rafah in the southern Gaza Strip, October 21, 2023. REUTERS/Ibraheem Abu Mustafa TPX IMAGES OF THE DAY

Trucks head to the Egyptian side of the border to be loaded with aid that will be delivered to Palestinians in Gaza, in Rafah in the southern Gaza Strip October 21, 2023. REUTERS/Ibraheem Abu Mustafa

Workers gather as trucks carrying aid arrive at the Palestinian side of the border with Egypt as the conflict between Israel and Palestinian Islamist group Hamas continues, in Rafah in the southern Gaza Strip, October 21, 2023. REUTERS/Ibraheem Abu Mustafa

A UN vehicle escorts trucks that head to the Egyptian side of the border to be loaded with aid which will be delivered to Palestinians in Gaza, in Rafah in the southern Gaza Strip October 21, 2023. REUTERS/Ibraheem Abu Mustafa

Workers gather as trucks carrying aid arrive at the Palestinian side of the border with Egypt as the conflict between Israel and Palestinian Islamist group Hamas continues, in Rafah in the southern Gaza Strip, October 21, 2023. REUTERS/Ibraheem Abu Mustafa

An UN worker gestures as trucks carrying aid arrive at the Palestinian side of the border with Egypt, as the conflict between Israel and Palestinian Islamist group Hamas continues, in Rafah in the southern Gaza Strip, October 21, 2023. REUTERS/Ibraheem Abu Mustafa

A worker covers aid on a truck at the Rafah crossing, as the conflict between Israel and Palestinian Islamist group Hamas continues, in the southern Gaza Strip October 21, 2023. REUTERS/Ibraheem Abu Mustafa

Trucks carrying aid wait to exit, on the Palestinian side of the border with Egypt, as the conflict between Israel and Palestinian Islamist group Hamas continues, in Rafah in the southern Gaza Strip, October 21, 2023. REUTERS/Ibraheem Abu Mustafa TPX IMAGES OF THE DAY

An aid truck arrives at a UN storage facility as the conflict between Israel and Palestinian Islamist group Hamas continues, in the central Gaza Strip October 21, 2023. REUTERS/Mohammed Salem

Trucks wait to head to the Egyptian side of the border to be loaded with aid that will be delivered to Palestinians in Gaza, in Rafah in the southern Gaza Strip October 21, 2023. REUTERS/Ibraheem Abu Mustafa

UN workers walk as aid trucks arrive at a UN storage facility as the conflict between Israel and Palestinian Islamist group Hamas continues, in the central Gaza Strip October 21, 2023. REUTERS/Mohammed Salem

A truck carrying aid drives on the Palestinian side of the border with Egypt, as the conflict between Israel and Palestinian Islamist group Hamas continues, in Rafah in the southern Gaza Strip, October 21, 2023. REUTERS/Ibraheem Abu Mustafa

Trucks carrying aid arrive at the Palestinian side of the border with Egypt, as the conflict between Israel and Palestinian Islamist group Hamas continues, in Rafah in the southern Gaza Strip, October 21, 2023. REUTERS/Ibraheem Abu Mustafa TPX IMAGES OF THE DAY

An UN worker gestures as trucks carrying aid arrive at the Palestinian side of the border with Egypt, as the conflict between Israel and Palestinian Islamist group Hamas continues, in Rafah in the southern Gaza Strip, October 21, 2023. REUTERS/Ibraheem Abu Mustafa

A man works on a truck carrying aid on the Palestinian side of the border with Egypt, as the conflict between Israel and Palestinian Islamist group Hamas continues, in Rafah in the southern Gaza Strip, October 21, 2023. REUTERS/Ibraheem Abu Mustafa

A UN worker and other workers stand next to an aid truck at Rafah crossing, as the conflict between Israel and Palestinian Islamist group Hamas continues, in the southern Gaza Strip October 21, 2023. REUTERS/Ibraheem Abu Mustafa

Trucks carrying aid wait to exit, on the Palestinian side of the border with Egypt, as the conflict between Israel and Palestinian Islamist group Hamas continues, in Rafah in the southern Gaza Strip, October 21, 2023. REUTERS/Ibraheem Abu Mustafa