The map below represents the military situation in the areas near the Syrian captial, Damascus after the recent gains of the Syrian Arab Army.
Click to see the full-size map
Map by Cristian Ionita
Military Situation in Eastern Ghouta region of Damascus, Syria on May 3
How did they get there, did they send thousands of militants in a quick offensive or did they have hidden forces in the area?
This enclave exists for a very long time.