Hezbollah leader warns of response for killing of top Hamas official
The head of Hezbollah, Sayyed Hassam Nasrallah, said in a speech Wednesday that the killing of deputy Hamas leader Saleh al-Arouri was a "serious and heinous crime that will not remain without response and punishment."
"Whoever thinks about war with us will regret it and it will be costly," al-Arouri said in Arabic.
Nasrallah said they did receive messages that the assassination of al-Arouri was "not targeting Lebanon and the southern suburbs."
The speech Wednesday was the first time the leader of the Lebanese group has spoken since Nov. 3. It followed the death Tuesday of al-Arouri in a bombing.
Israel has not claimed responsibility, but Hamas and Hezbollah have pointed the blame.
-ABC News' Ghazi Balkiz and Ellie Kaufman