The Netherlands should apologise for a 2015 bombing in the Iraqi city of Hawija that killed 85 civilians, a study said Friday, adding that failure to do so could spawn future terror groups. The bombing by Dutch F-16 fighter planes targeting the Islamic State group also caused hundreds of serious injuries and damaged thousands of homes and shops, said the study by the Utrecht University and NGO groups. “The lack of an apology and actual reconstruction has a great impact on the perception of Hawija’s residents,” said the researchers, who spoke to 160 residents- 119 of whom where victims- after t…