Israel should offer condolences for the 15 Egyptian soldiers that were killed. Because both the State of Israel and the newly elected Muslim Brotherhood government in Egypt share the same enemy. Peace has to be maintained between the two countries, for Dal al-Islam is not a monolithic entity like what outsiders think of it. Hamas has also condemned the killings, calling it an "ugly crime," because Hamas has been fighting the Salafists in Gaza. It is time for Dar al-Islam to unite for peace with Israel, because we now see they are both fighting the same enemy.