Il Nuovo Postiglione - UN chief calls UNRWA 'backbone' of Gaza humanitarian aid

"Yesterday, I met with donors to listen to their concerns and to outline the steps we are taking to address them... UNRWA is the backbone of all humanitarian response in Gaza," Guterres told a UN committee on Palestinian rights.

Withholding UNRWA funding was "perilous and would result in the collapse of the humanitarian system in Gaza," the heads of the UN agencies said in a joint statement Tuesday.

The dispute intensified earlier Tuesday after Israel accused UNRWA of allowing Hamas to use agency infrastructure in Gaza for military activity.

UNRWA said it has acted promptly over allegations by Israel that 12 of its staff were involved in the Hamas attacks. Washington, Britain, Germany and Japan are among countries to have suspended payments in light of those disclosures.

The UN agency has long been under scrutiny by Israel, which accuses it of systematically going against the country's interests.

Israel has vowed to stop the agency's work in Gaza after the war and doubled down on Tuesday when government spokesman Eylon Levy said UNRWA "has been fundamentally compromised."

He accused it of "hiring terrorists on a massive scale, letting its infrastructure be used for Hamas military activity and relying on Hamas for aid distribution in the Gaza Strip."

UN Gaza aid coordinator Sigrid Kaag said earlier Tuesday "there is no way that any organization can replace or substitute (the) tremendous capacity... of UNRWA."

Following the October 7 attack on Israel, which resulted in the deaths of around 1,140 people, mostly civilians, according to an AFP tally based on official figures, its military launched a withering air, land and sea offensive.

It has killed at least 26,900 people in Gaza, most of them women and children, according to the territory's health ministry.

E.Accardi--INP