The war in Gaza has produced a blatant disregard for the mission of the United Nations, including outrageous attacks on the employees, facilities and operations of the United Nations Relief and Works Agency for Palestine Refugees.

These attacks must stop and the world must act to hold the perpetrators accountable.

As I write this, our agency has verified that at least 192 UNRWA employees have been killed in Gaza. More than 170 UNRWA premises have been damaged or destroyed. UNRWA-run schools have been demolished; some 450 displaced people have been killed while sheltered inside UNRWA schools and other structures. Since Oct. 7, Israeli security forces have rounded up UNRWA personnel in Gaza, who have alleged torture and mistreatment while in detention in the Strip and in Israel.

UNRWA staff members are regularly harassed and humiliated at Israeli checkpoints in the West Bank including East Jerusalem. Agency installations are used by the Israel security forces, Hamas and other Palestinian armed groups for military purposes.

UNRWA is not the only U.N. agency that faces danger. In April, gunfire hit World Food Program and UNICEF vehicles, apparently inadvertently but despite coordination with the Israeli authorities.

The assault on UNRWA has spread to East Jerusalem, where a member of the Jerusalem municipality has helped incite protests against UNRWA. Demonstrations are becoming increasingly dangerous, with at least two arson attacks on our UNRWA compound, and a crowd including Israeli children gathered outside our premises singing “Let the U.N. burn.” At other times, demonstrators threw stones.

Israeli officials are not only threatening the work of our staff and mission, they are also delegitimizing UNRWA by effectively characterizing it as a terrorist organization that fosters extremism and labeling U.N. leaders as terrorists who collude with Hamas. By doing so, they are creating a dangerous precedent of routine targeting of U.N. staff and premises.