GENEVA: A UN official says 47 Palestinians were wounded, mostly by gunfire, when crowd overran Gaza aid hub.

Ajith Sunghay, head of the UN Human Rights Office for the Palestinian territories, told reporters in Geneva that it appeared Israeli army fire had caused most of the injuries.

On Tuesday, crowds of Palestinians overwhelmed a new aid distribution hub set up by an Israeli and US-backed foundation. The crowd broke through fences and an Associated Press journalist heard Israeli tank and gun fire, and saw a military helicopter firing flares.

The distribution hub outside Gaza’s southernmost city of Rafah was opened the day before by the Gaza Humanitarian Foundation, which has been slated by Israel to take over aid operations.

The UN and other humanitarian organizations have rejected the new system, saying it won’t be able to meet the needs of Gaza’s 2.3 million people and allows Israel to use food as a weapon to control the population. They have also warned of the risk of friction between Israeli troops and people seeking supplies.

Palestinians have become desperate for food after nearly three months of Israeli blockade pushed Gaza to the brink of famine.