UN experts said in a report on Tuesday that Israel committed the crime against humanity of “extermination” by killing civilians sheltering in schools and religious sites in Gaza, part of a “concerted campaign to obliterate Palestinian life.”

The United Nations Independent International Commission of Inquiry on the Occupied Palestinian Territory, including East Jerusalem, and Israel was due to present the report to the Geneva-based UN Human Rights Council on June 17.

“We are seeing more and more indications that Israel is carrying out a concerted campaign to obliterate Palestinian life in Gaza,” former UN High Commissioner for Human Rights Navi Pillay, who chairs the commission, said in a statement.