Israel\'s ambassador to the UN on Thursday complained to the Security Council about rocket fire from the Gaza Strip, the Israeli news site Ynet reported. Ron Prosor wrote to the council and UN chief Ban Ki-moon after militants in Gaza fired dozens of rockets into southern Israel, Ynet reported. Israel has killed eight Palestinians in Gaza since Monday in a series of airstrikes and shelling. Militants in Gaza responded with a barrage of cross-border rocket fire, causing no casualties.