Hezbollah yesterday mourned its top commander Fuad Shukr, whose body was recovered from the rubble of an Israeli strike in south Beirut, as fears mounted of a wider conflict. Shukr will be buried today and Hezbollah leader Hassan Nasrallah will speak at his funeral to outline the Iran-backed movement's position, the group said in a statement. Tuesday's raid on the Beirut suburb, an overcrowded residential area that is a Hezbollah bastion, also killed five civilians -- three women and two children -- and injured dozens, according to Lebanon's health ministry.