Three children were injured Tuesday when what investigators calls a \"suspicious object\" they believe to be the remains of an unexploded shell detonated in the Tel As-Sultan area of Rafah, in the southern Gaza Strip. Medical sources said the injured were transferred to the Abu Yousef An-Najjar Hospital for treatment. According to Palestine\'s News Agency \"Ma\'an\", two of the children were mildly injured, while a third was expected to lose part of his hand.