Senior Hamas Leader Killed in Beirut Blast That Israel Suspected of Carrying Out
- Senior Hamas leader Saleh Arouri killed in Beirut blast, Hamas says
- Explosion occurred in Beirut suburb on Tuesday
- U.S. defense official says IDF responsible for strike targeting Arouri
- At least 6 people died in the explosion per Lebanon state news
- Hamas says Israel carried out "cowardly assassinations" and 2 Hamas Brigades leaders also killed