In the early period of the war, Hezbollah was involved in the Siege of Homs (2011–14), the Battle of Zabadani (2012), the Battle of al-Qusayr (2012) and the Battle of Aleppo (2011–16). On 16–17 February 2013, Syrian opposition groups claimed that Hezbollah, backed by the Syrian military, attacked three FSA-controlled Sunni villages in Al-Qusayr. An FSA spokesman said, "Hezbollah's invasion is the first of its kind in terms of organisation, planning and coordination with the Syrian regime's air force". Hezbollah said three Lebanese Shias, "acting in self-defense", were killed in the clashes with the FSA. Lebanese security sources said that the three were Hezbollah members. In response, the FSA allegedly attacked two Hezbollah positions on 21 February; one in Syria and one in Lebanon. Five days later, it said it destroyed a convoy carrying Hezbollah fighters and Syrian officers to Lebanon, killing all the passengers. The leaders of the March 14 alliance and other prominent Lebanese figures called on Hezbollah to end its involvement in Syria and said it is putting Lebanon at risk. Subhi al-Tufayli, Hezbollah's former leader, said "Hezbollah should not be defending the criminal regime that kills its own people and that has never fired a shot in defense of the Palestinians". He said "those Hezbollah fighters who are killing children and terrorizing people and destroying houses in Syria will go to hell". The Consultative Gathering, a group of Shia and Sunni leaders in Baalbek-Hermel, also called on Hezbollah not to "interfere" in Syria. They said "Opening a front against the Syrian people and dragging Lebanon to war with the Syrian people is very dangerous and will have a negative impact on the relations between the two". Walid Jumblatt, leader of the Progressive Socialist Party, also called on Hezbollah to end its involvement and claimed that "Hezbollah is fighting inside Syria with orders from Iran".