Two Australian doctors returning from Gaza have recounted "slaughterhouse" scenes in the devastated Palestinian territory, describing children torn apart by relentless Israeli bombardments and hospitals overwhelmed by the dead and wounded. Over the past two years, the devastation in Gaza has been vast, with entire neighbourhoods flattened and millions of tonnes of rubble now covering areas where families once lived. According to the health ministry in the Hamas-run territory, at least 67,139