(Agencies)
Updated: 2008-02-15 22:13

BEIRUT - Lebanon's Hezbollah has appointed a successor to its senior guerrilla commander Imad Moughniyah who was assassinated in Syria this week, a Lebanese security source said on Friday.

Lebanon's Hezbollah chief deputy leader Sheikh Naim Kassem (C) prays with clerics beside the coffin of assassinated commander Imad Moughniyah during his funeral in Beirut's suburbs February 14, 2008. [Agencies]

The source said the appointment was made hours after the announcement of Moughniyah's death in a car bomb in Damascus on Tuesday. He did not identify the successor who would now command Hezbollah's guerrilla army.

A joint investigation into the bombing by Syrians, Iranians and Hezbollah was well under way and suspects had been arrested in the Syrian capital, the source said.

Hezbollah and Iran have accused Israel of killing Moughniyah, who was among the United States' most wanted men. The Israeli government has denied any links.

"A successor to Imad Moughniyah has been appointed, which is natural," said the source, who requested anonymity. "That's how Hezbollah works, they move quickly to choose successors of fallen leaders."

The source said the successor was not one of the two names being circulated in the Israeli media. Hezbollah leader Sayyed Hassan Nasrallah has threatened Israel with "open war" in retaliation for the killing.

An Iranian Arabic television station released mobile phone footage of the scene minutes after the blast that killed Moughniyah, chief of the forces of a group that fought a 34-day war against Israel in 2006.

It showed the car on fire and people running past it.

The source said the investigation showed Moughniyah was killed by a car bomb parked close to his car. It was detonated remotely as he walked past after leaving a building he had been visiting.

Early reports said the bomb had been placed inside Moughniyah's car.