Two roadside bombs exploded near a bus carrying troops during the morning rush hour in the Syrian capital early Wednesday, killing 13 people and wounding three others, state TV reported.

       Syrian state TV showed footage of the charred bus in central Damascus, saying the blasts occurred while people were heading to work and school. The report said a third bomb was discovered and dismantled in the same area.

       No one claimed responsibility for the attack, which occurred at a main bus transfer point under a bridge, where vehicles converge and head out to different neighborhoods of the capital.

       Such attacks in Damascus have been rare in recent years after government forces captured suburbs formerly held by insurgents.

       President Bashar Assad’s forces now control much of Syria after military help from his allies Russia and Iran helped tip the balance of power in his favor.

       Syria’s conflict that began in March 2011 has left more than 350,000 people dead and displaced half the country’s population, including five million who are refugees abroad.

       In August, Syria’s state media said a short circuit triggered an explosion in the gas tank of a bus carrying soldiers, killing one and wounding three.

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