TOPSHOTS A picture taken on October 14, 2014 shows a large explosion allegedly hitting a Syrian army military outpost in the southern part of the city of Maarat al-Numan in the Idlib province. The explosion was reportedly caused by rebel fighters belonging to Ahrar al-Sham brigade of the Islamic Front coalition who dugged a tunnel underneath the outpost and loaded it with explosives. AFP PHOTO / AL-MAARRA TODAY / GHAITH OMRAN