The explosions were the first attacks in more than a year to target a Hezbollah stronghold inside Lebanon, and came at time when the group is stepping up its involvement in the Syrian civil war — a fight which has brought Sunni Islamist threats and invective against the Iran-backed Shi’ite group.
Hezbollah has sent hundreds of fighters to support Syrian President Bashar al-Assad’s forces in the four-year-old conflict over the border. Government forces backed by Hezbollah and Iranian troops have intensified their fight against mostly Sunni insurgents, including Islamic State, since Russia launched an air campaign in support of Assad on Sept. 30.
Syria’s civil war is increasingly playing out as a proxy battle between regional rivals, including Iran and Saudi Arabia, which supports the rebels. The two foes also back opposing political forces in Lebanon, which suffered its own civil war from 1975 to 1990, and where a political crisis has been brought about by factional and sectarian rivalries.
The blasts occurred almost simultaneously late on Thursday and struck a Shia community center and a nearby bakery in the commercial and residential area of Borj al-Barajneh, security sources said. A closely guarded Hezbollah-run hospital is also nearby.
Health Minister Wael Abu Faour said 43 people were killed and 240 people were wounded.
Islamic State said in a statement posted online by its supporters that its members blew up a bike loaded with explosives in Borj al-Barajneh and that when onlookers gathered, a suicide bomber blew himself up among them. The group said the attacks killed 40 people.
Hezbollah vowed to continue its fight against “terrorists”, warning of a “long war” against its enemies.
Medics rushed to treat the wounded after the explosions, which damaged shop fronts and left the street stained with blood and littered with broken glass.
