By Nidal al-Mughrabi GAZA/MOSCOW (Reuters) -Israeli air and ground forces are stepping up operations in the Gaza Strip, Israel's chief military spokesperson said on Friday, amid reports of heavy bombing of the besieged enclave. Internet and mobile phone services were cut off in the Palestinian territory, a local telecoms firm and the Red Cross said. "In the last hours, we intensified the attacks in Gaza," Rear Admiral Daniel Hagari told a televised news briefing, raising expectations that the long-anticipated ground invasion of Gaza may be beginning. He said the air force was conducting extens...
