Syria said on Sunday unidentified helicopters attacked a Syrian border point with Iraq, causing casualties.
47435
Helicopters attack border point with Iraq:
7349
Syria tightens noose on protest hubs
119594
Syrian forces launch new round of deadly attacks
56586
Syrian forces fire at Turkey
153410
Israel launches airstrike into Syria
129402
More deaths reported in Yemen and Syria
25922
Syria army launches counter-offensive
94903
More than 23,000 people killed in Syria:
116633
Syria group calls for international protection
74410
Syrian forces have opened fire in Turkey
165480
Syria has chemical arsenal
136798
Syria 'has used chemical weapons'
18190
Syria not in civil war but fighting 'terrorists':
71346
Syrian forces bombard Homs
108808
Syrian troops battle rebels outside Damascus
80401
Violence erupts in Lebanese border town with Syria
67443
Death toll in Syria rises to more than 2,900, UN says