Gaza crisis: Egyptian PM backs under-fire Gaza
16 November 2012 Last updated at 13:40 GMT
Egyptian leaders have promised to support Gaza against Israeli attacks, as violence escalated for a third day.
Israel claims up to 150 targets were hit on Thursday night. Later, Gaza militants targeted Tel Aviv with a missile but there were no casualties.
Twenty Palestinians and three Israelis have been killed since Wednesday.
Jon Donnison reports.