Israel will host an Egyptian mediator on Monday to hear a proposal for a truce with Hamas in the Gaza Strip, although Israel would still refuse direct negotiations with the Islamist faction, Israeli officials said. Following talks with Egyptian intelligence chief Omar Suleiman in Cairo last month, Hamas offered a six-month halt to hostilities in Gaza if Israel were also to lift a crippling embargo on the coastal Palestinian territory. A spokesman for Israeli Prime Minister Ehud Olmert rebuffed the initiative when it was broached, but Israeli Deputy Defence Minister Matan Vilnai signaled possible flexibility on Sunday.