The US is stepping up pressure on Israel to do more to protect civilians following the resumption of combat operations in Gaza.
US Defense Secretary Lloyd Austin reaffirmed on Saturday that US support for Israel is “not negotiable” in remarks at a forum in California — but also emphasized that the protection of civilians in Gaza is crucial to Israel’s long-term success against Hamas.
“I learned a thing or two about urban warfare from my time fighting in Iraq and leading the campaign to defeat ISIS … the lesson is not that you can win in urban warfare by protecting civilians. The lesson is that you can only win in urban warfare by protecting civilians,” Austin said.
“You see, in this kind of a fight, the center of gravity is the civilian population. And if you drive them into the arms of the enemy, you replace a tactical victory with a strategic defeat.
"I have repeatedly made clear to Israel’s leaders that protecting Palestinian civilians in Gaza is both a moral responsibility and a strategic imperative," he added.
Israel has been bombarding Gaza after a fragile truce that saw dozens of hostages freed collapsed on Friday.
Austin's comments echo remarks from US Vice President Kamala Harris, who said earlier on Saturday that "too many innocent Palestinians have been killed."
She added: “As Israel pursues its military objectives in Gaza, we believe Israel must do more to protect innocent civilians.”
Mounting toll: Israeli strikes on Gaza have killed at least 15,207 people and injured at least 40,652 others, Dr Ashraf Al-Qudra, a spokesperson for the Hamas-controlled health ministry in Gaza, said on Saturday. At least 70% of those killed are women and children.
Israel's blockade on the Palestinian enclave has caused rampant food, fuel and drug shortages, crushing the medical system and leaving 2.2 million Gazans at risk of dehydration and starvation.
The United Nations Relief and Works Agency for Palestine Refugees (UNRWA) estimated some 1.8 million people have been displaced in Gaza since October 7. Human rights organizations have said Israel’s attacks on civilians amount to a war crime, as does their forcible evacuation.
CNN's Sam Fossum contributed reporting.