Deir Al-Balah (Gaza Strip)Israeli strikes overnight and into Sunday killed 11 people in the Gaza Strip, mostly women and children, according to local health officials.

Two of the strikes hit tents in the southern city of Khan Younis, each killing two children and their parents. Other strikes killed a child and a man riding a bicycle, according to Nasser Hospital, which received the bodies. In northern Gaza, an Israeli strike killed a 16-year-old boy, according to the Indonesian Hospital.

The Israeli military says it only targets militants and tries to avoid harming civilians. It blames Hamas for civilian deaths in the 19-month-old war because the militants are embedded in densely populated areas. There was no immediate Israeli comment on the latest strikes.

Israel has sealed Gaza off from all imports, including food, medicine and emergency shelter, for over 10 weeks in what it says is a pressure tactic aimed at forcing Hamas to release hostages.