In-Depth: The Al-Fajr Forces, the military wing of the Lebanese Sunni group Jamaa Islamiya, have joined the fight against Israel in Lebanon. But who are they?
![Nimr al-Nimr [AFP]](/sites/default/files/styles/image_156x88/public/media/images/394B378F-54A3-49C0-91D8-32BA5B6D8E64.jpg?h=d1cb525d&itok=54adnMyH "Nimr al-Nimr [AFP]")
![Salim al-Jabouri [Anadolu]](/sites/default/files/styles/image_156x88/public/media/images/8BC0AB93-E673-4C15-8CFA-34B428913741.jpg?h=d1cb525d&itok=ySRDeg1J "Salim al-Jabouri [Anadolu]")
![Isa Qassim [AFP]](/sites/default/files/styles/image_156x88/public/media/images/6765893B-AF79-4BBA-B7DA-D96912CDCEC1.jpg?h=d1cb525d&itok=QY0V2DNk "Isa Qassim [AFP]")
![Sheikh Isa Qassim [AFP]](/sites/default/files/styles/image_156x88/public/media/images/48F12A40-6FF8-4AD1-A01D-CF545621CF6A.jpg?h=d1cb525d&itok=-F9NDISu "Sheikh Isa Qassim [AFP]")
![Supporters of Sheikh Isa Qassim [AFP]](/sites/default/files/styles/image_156x88/public/media/images/E3A4B033-BFDA-4667-A550-F9D5EF78DDC4.jpg?h=d1cb525d&itok=46q4xoAp "Supporters of Sheikh Isa Qassim [AFP]")
![Pakistan bomb [AFP]](/sites/default/files/styles/image_156x88/public/media/images/941FDF0B-7FD7-4C79-9D2A-8E07B5462625.jpg?h=d1cb525d&itok=FELd57yu "Pakistan bomb [AFP]")
