Israeli airstrikes killed at least 31 people in the Gaza Strip in the past 24 hours, including 11 at a makeshift cafeteria in an Israeli-declared humanitarian zone, medics said. In Lebanon, warplanes struck Beirut’s southern suburbs and killed five people east of the city today.

Palestinian medical officials said Israeli strikes in Gaza have killed at least 31 people in the past 24 hours while eight international aid groups said Tuesday that Israel has failed to meet U.S. demands that it allow greater humanitarian access to the war-ravaged Gaza Strip, where conditions are worse than at any point in the 13-month-old war.