 Complete the following phrase:  The Frontier Wire was a obstacle in Italian Libya, along the length of the border of British-held Egypt, running from El Ramleh, in the Gulf of Sollum between Bardia and Sollum south to Jaghbub parallel to the 25th meridian east, the LibyaEgypt and LibyaSudan borders. The frontier wire, and its line of covering forts, was built by the Italians during the 