The head of the un peacekeeping department confirmed on Thursday that Syria's opposition fighters have heavy weapons, although he said the United Nations had no proof the opposition had used them against government forces.
"We know for a fact that the opposition does have heavy weapons," UN Under-Secretary-General for Peacekeeping Operations Herve ladsous told reporters. He gave no details on where the arms had come from, but said such weaponry included tanks and armored personnel carriers.
Ladsous said he had no proof the rebels had used heavy weapons against the army, which Syrian President Bashar al-Assad has deployed for 17 months against an increasingly militarized opposition determined to oust him.
In Syria on Thursday, the fight intensified for Aleppo, the country's second city, as rebels turned the gun of a captured tank against government forces, shelling a military airbase north of the city.