The al-Nour and al-Qarya refugee camps in the northeastern town of Arsal, where the attack on the Lebanese army took place at dawn on Friday, are among the 112 refugee camps located in Arsal, where 33,381 refugees reside across 6661 tents.
The suicide bombers were hiding inside al-Nour and al-Qarya refugee camps.
These camps might turn into ticking time bombs that could detonate any moment.
For more details, watch the full report in the video above