The fatalities include six children and two women, the Gaza health ministry said on Saturday in a press statement.
The Israeli air force on Saturday night targeted a house in the southern Gaza Strip city of Rafah without warning, killing two Palestinians and wounding more than 30 others, Palestinian security sources told Xinhua.
Israeli army spokesman Avichai Adraee said in a statement that the raid targeted Khaled Mansour, the commander of the southern brigade of Palestinian Islamic Jihad.
Meanwhile, at least five people, including four children, were killed and 15 others injured on Saturday night by an explosion in the refugee camp of Jabaliya in northern Gaza, according to Palestinian sources.