FACTBOX- Developments in Gaza fighting

(Reuters) - Following are developments in the fighting in the Gaza Strip as of 10 p.m. British time:

* Denotes new or updated items

* GAZA - Four militants killed in an air strike in the south of the Gaza Strip, Palestinian medical workers say.

* GAZA - Five people, all from the same family, killed in an Israeli air strike, according to Palestinian medics. A separate air strike kills one and injures four in Gaza city, medics say.

GAZA - The Popular Resistance Committees militant group said two of its fighters were killed in clashes with Israeli troops east of the city of Gaza.

GAZA - Israeli navy shelling killed two medical workers in the northern Gaza Strip, medical workers said.

GAZA - An Israeli tank shell kills a Palestinian civilian in the southern Gaza Strip, medical workers said.

GAZA - Israeli air strikes targeting two motorcycles kill a 14-year-old Palestinian boy, medical workers said.

GAZA - Israeli air strike kills two gunmen in the southern Gaza Strip, medical workers said.