The attacks have been targeting Gaza since Wednesday.
The retaliatory fire from the coastal strip has struck the heart of Tel Aviv. On Thursday, the Israeli Army said a projectile fired from Gaza struck Rishon LeTzion, some 15 kilometers (nine miles) southeast of Tel Aviv, but there were no injuries or damage.
The Israeli Minister for Military Affairs, Ehud Barak has given the green light for the military to call up 30,000 reservists.
The return fire has sounded off air raid sirens across the occupied territories for the first time in nearly two decades. Continue reading