An Israeli airstrike killed at least three Palestinians, including a child, in the Gaza Strip on Monday, after hitting a tent sheltering displaced people that Israel said housed a militant. Health authorities in the coastal enclave said the strike hit a neighbourhood in Deir al-Balah, one of the least damaged towns in central Gaza. Al-Aqsa Martyrs Hospital said the fatalities were two men and an 8-year-old while a third man was wounded.