Israeli forces supported by tanks and bulldozers have reportedly made two other incursions into the Gaza Strip, local sources say.
The Israeli army crossed into the southern Qarara region late Tuesday and then invaded Dair al-Balah in central Gaza.
The latest incursions follow several more conducted by the Israeli military over the past week.
On Sunday, Israeli armored vehicles crossed into an area near the southern town of Khan Yunis, leaving one Palestinian dead and several others wounded.
Several other Palestinians were killed in another attack on Gaza on Friday.