Timeline of violent events relating to the Syrian Civil War spillover in Lebanon (2011–14) CIA were passed onto Lebanese security officials. On 15 August 2013, a car bomb exploded in Beirut, Lebanon killing twenty seven people and injuring over two-hundred people. The Islamist group Aisha Umm-al Mouemeneen, also known as Brigades of Aisha, were responsible for the explosion. The car bomb was intended for the stronghold of Hezbollah. On 23 August 2013, twin bombings in Tripoli, Lebanon caused extensive damage with some 47 people killed and more than 500 wounded according to Lebanon's state-run National News Agency. On 14 November 2013, two Syrian Army helicopters crossed the border into Lebanon and fired a total
Special Tribunal for Lebanon on February 28, 2009. The Tribunal was established to "try all those who are found responsible for the [February 14th, 2005] terrorist crime which killed the former Lebanese Prime Minister Rafik Hariri and others." Its jurisdiction could be extended beyond that event to other attacks in Lebanon between October 1, 2004 and December 12, 2005, if there was sufficient evidence showing they were connected and of a similar nature and gravity to the February 14th attack. Human Rights Watch had argued that the tribunal should have been given jurisdiction over 14 other attacks perpetrated in Lebanon since 1 October 2004.