A United Nations inquiry says it found that Israel carried out a concerted policy of destroying Gaza’s healthcare system in the Gaza war.

According to the report, the actions amounted to both war crimes and the crime against humanity of extermination.

A statement by ex-UN High Commissioner for Human Rights Navi Pillay released ahead of a full report accused Israel of “relentless and deliberate attacks on medical personnel and facilities” in the war.

“Children in particular have borne the brunt of these attacks, suffering both directly and indirectly from the collapse of the health system,” said Pillay, whose report will be presented to the UN General Assembly on October 30.

The UN inquiry’s statement also accused Israeli forces of deliberately killing and torturing medical personnel, targeting medical vehicles and restricting permits for patients to leave the besieged Gaza Strip.

The U.N. inquiry's statement also accused Israeli forces of targeting medical vehicles and restricting permits for patients to leave the besieged Gaza Strip.

As an example, it cited the death of a Palestinian girl, Hind Rajab, in February along with family members and two medics who came to rescue her from under Israeli fire.

The World Health Organization says over 10,000 patients requiring urgent medical evacuation have been prevented from leaving Gaza since the Rafah border crossing with Egypt was shut in May.

The Palestinian health ministry says nearly 1,000 medics have been killed in Gaza in the past year in what the WHO called "an irreplaceable loss and a massive blow to the health system".

The statement said the treatment of both Palestinian detainees in Israel and hostages seized by Hamas fighters in the Oct. 7 attack had been investigated and it accused both sides of involvement in torture and sexual violence.

The Commission of Inquiry has a broad mandate to collect evidence and identify suspected perpetrators of international crimes committed in Israel and the occupied Palestinian territories.

It bases its findings on a range of sources including interviews with victims and witnesses, submissions and satellite imagery.

The COI has previously alleged that both Israel and Hamas committed war crimes in the early stages of the Gaza war, and that Israel's actions also constituted crimes against humanity because of the immense civilian losses.

The term is reserved for the most serious international crimes knowingly committed as part of a widespread or systematic attack against civilians.

Israel has not cooperated with the inquiry, which it says has an anti-Israel bias.

The COI has accused Israel of obstructing its work and preventing investigators from accessing both Israel and the Palestinian territories.

Sometimes, the evidence gathered by such U.N.-mandated bodies has formed the basis for war crimes prosecutions and could be drawn on by the International Criminal Court.

Within Israeli military camps and detention centres, the report found that thousands of Palestinians were subjected to “widespread and systemic abuse, physical and psychological violence and sexual and gender-based violence”.

It added that male detainees were subjected to rape and attacks on their sexual organs.

The COI said the “institutional mistreatment” of Palestinians was under direct order from far-right National Security Minister Itamar Ben-Gvir.

The statement also found that many Israeli captives held in Gaza were subjected to “physical pain and severe mental suffering” and called for the immediate and unconditional release of those held in the enclave.