Israel expanded evacuation orders in Khan Younis in the southern Gaza Strip overnight, forcing tens of thousands of Palestinian residents and displaced families to leave in the dark as explosions from tank shelling reverberated around them. The Israeli military claimed it was attacking militants from the Hamas group who were using those areas to stage attacks and fire rockets. On Saturday, an Israeli airstrike on a school where displaced Palestinians were sheltering in Gaza City killed at least 90 people, according to the civil defence service, prompting an international outcry. The Israeli mi…