An 18-month-old boy and his 10-year-old sister are among 25 people who were killed in a series of Israeli strikes on central parts of Gaza, hospital officials have said. Strikes on a motorcycle in Zuwaida and on a house in Deir al Balah on Friday killed four more, hospital officials said, bringing the overall toll to 25. The mother of the 18-month-old boy is missing and his father was killed in an Israeli strike four months ago, the family has said. Meanwhile, Israeli attacks have left 30 dead in Lebanon in the past 24 hours, the Lebanese health ministry has said.