Al Nusra

Attack came after Russia's military intelligence uncovered the time and place of a meeting of the leaders

The split between the two had been prompted by the US-Russia agreement to coordinate efforts

US and Russia can no longer use the pretext of its affiliation with al Qaeda to attack Syrians, says group leader

Since Paris attacks, Switzerland has been on alert for possible activity related to radical extremist groups

Head of al Nusra says the war in Syria will make the Russians forget the horrors that they found in Afghanistan

Division 30 welcomes this move and hopes that they will also release the group's commander and other fighters