CAIRO, Jan.... 25( Xinhua)--Egypt and Jordan signed on Thursday an agreement to establish a joint submarine optical fiber cable linking the Jordanian city of Aqaba and the Egyptian city of Taba, according to a statement by the Egyptian Ministry of Communication and Information Technology. The deal, dubbed" Coral Bridge," was signed between Telecom Egypt, Egypt's first integrated telecommunications operator, and NaiTel, a telecommunications service provider in Jordan and the communication arm of