ADEN, Yemen: Four Yemeni children were killed and eight others wounded in a blast caused by war remnants in the country’s government-controlled south, a military official told AFP on Monday. “The preliminary toll from the tragic incident until now is four children killed, three girls and a boy, in addition to eight other children with varying wounds, some of them critical,” said the official in Al-Dali province. He said the victims were aged between six and 14 years old.