At least 20 people were killed in a rocket attack a rebel district in the city of Aleppo in Syria on Tuesday and another 25 are missing.
The opposition claimed the missile has been identified from its remains as a Scud rocket of a type that government forces have used.
Video images showed the wreckage being searched for missing people, Reuters reports.
Aleppo Military Council leader Abdeljabbar al-Akeidi was shown in video footage inspecting the scene.
Opposition fighters have captured several army bases in Aleppo in the last two months.