Hostilities between Israel and Hamas escalated on Wednesday, with at least 35 killed in Gaza and five in Israel in the most intensive aerial exchanges for years.
Israel carried out hundreds of air strikes in Gaza into Wednesday morning, as the Islamist group and other Palestinian militants fired multiple rocket barrages at Tel Aviv and Beersheba.
One multi-story residential building in Gaza collapsed and another was heavily damaged after they were repeatedly hit by Israeli air strikes.
Israel said its jets had targeted and killed several Hamas intelligence leaders early on Wednesday. Other strikes targeted what the military said were rocket launch sites, Hamas offices and the homes of Hamas leaders.
It was the heaviest offensive between Israel and Hamas since a 2014 war in Gaza, and prompted international concern that the situation could spiral out of control.
U.N. Middle East peace envoy Tor Wennesland tweeted: “Stop the fire immediately. We’re escalating towards a full scale war. Leaders on all sides have to take the responsibility of de-escalation.
“The cost of war in Gaza is devastating & is being paid by ordinary people. UN is working w/ all sides to restore calm. Stop the violence now,” he wrote.
Gazans homes shook and the sky lit up from Israeli attacks, outgoing rockets and Israeli air defence missiles intercepting them. At least 30 explosions were heard within a matter of minutes just after dawn on Wednesday.