At least 21 killed after war-damaged Gaza building collapses

An estimated 80% of all structures in Gaza have been destroyed or damaged during the war between Israel and Hamas, according to the UN.More than 1.9 million people – about 90% of the territory’s population – have been displaced, many of them multiple times, and 1.2 million of them are currently living in tents or makeshift shelters, it says.The UN has warned that the humanitarian situation in Gaza remains dire despite the ceasefire agreed last October, as Israeli air strikes and other attacks continue to hit populated areas, causing casualties and property damage and driving further displacement.On Tuesday, Israeli air strikes killed at least five Palestinians, including two children and a Hamas commander, according to health officials and Hamas sources.The Israeli military said it killed a Hamas commander in southern Gaza and another fighter in the north. In both cases, a child was also reportedly killed.Separately, the British charity Medical Aid for Palestinians said that a patient was killed by an Israeli drone at a health centre it supports in Jabalia in northern Gaza. A spokesperson for the Israeli military told the BBC it was not aware of such an incident.The Gaza war was triggered by the Hamas-led attack on southern Israel on 7 October 2023, when about 1,200 people were killed and 251 others were taken hostage.Since then, more than 73,790 people have been killed in Gaza, according to the territory’s Hamas-run health ministry, whose figures are considered reliable by the UN.