JERUSALEM - The Israeli army will carry out more military operations in the Gaza Strip to prevent Palestinian rocket attacks and arms smuggling from Egypt, the defense minister said Tuesday.

Defense Minister Amir Peretz, on a tour of the Israel-Gaza border, spoke hours after the army ended a weeklong operation along the Gaza-Egypt border.

Palestinian mourners carry the body of Mohammed Shimbari during a funeral of five members from the Shimbari family in the town of Beit Hanoun, northern Gaza Strip, Tuesday October 24, 2006. Israeli troops shot and killed Monday seven Palestinians, including three brothers and two of their cousins from the Shimbari family, in the northern Gaza Strip, in one of the deadliest days of fighting in Israel's 4-month-old offensive in the coastal area. [AP]

The death toll from an offensive Monday in Gaza rose to eight on Tuesday when a Palestinian died of his wounds. Israeli troops raided the northern Gaza Strip on Monday, one of the bloodiest days of fighting during a four-month offensive. The dead included a top militant involved in rocket attacks on Israel.

The military's operation along the border corridor was meant to find and blow up tunnels used by militants to smuggle arms into Gaza. The army said it destroyed 15 tunnels during the operation, the first along the border since Israel withdrew from Gaza in September 2005.

Israeli army chief Lt. Gen. Dan Halutz said Tuesday that Palestinians were building an "underground city," digging hundreds of tunnels between the Gaza Strip and Egypt.

The army will not reoccupy or remain in Gaza, Peretz said. But it will operate continuously to ensure that militants in the coastal area are not able to arm themselves in the same way Hezbollah guerrillas were able to do so in southern Lebanon after Israel ended its occupation of the area in May 2000.

"We will do everything necessary to ensure that Gaza does not turn into south Lebanon," Peretz said.

During a monthlong war in the summer, Hezbollah attacked Israel with thousands of rockets it had stockpiled during the six years since Israel left the area.