BEIRUT, Lebanon — A Syrian missile strike leveled a block of buildings in an impoverished district of Aleppo on Tuesday, killing at least 33 people, almost half of them children, antiregime activists said.
Many were trapped under the rubble of destroyed houses and piles of concrete and the death toll could still rise further if more bodies are uncovered.
The apparent ground-to-ground missile attack struck a quiet area that has been held by antiregime fighters for many months, a reminder of how difficult it is for the opposition to defend territory in the face of the regime's far superior weaponry.
The Britain-based Syrian Observatory for Human Rights said the dead included 14 children and five women.
Amateur videos posted online showed scores of men combing through the rubble of destroyed buildings in the poor Jabal Badro neighborhood to find those trapped beneath it.
"Allahu Akbar," or God is great, they shout as a group of men lift up a body wrapped in a pink blanket.
In the capital Damascus, state-run news agency SANA said two mortars exploded near one of President Bashar Assad's palaces. It dealt a symbolic blow to the embattled leader, who has tried to maintain an image as the head of a functioning state even as rebels edge closer to the heart of his seat of power.
No casualties were reported and it was unclear whether Assad was in the palace. He has two others in the city.
The attack was the first confirmed strike close to a presidential palace and another sign that the civil war is seeping into areas of the capital once considered safe.
"This is a clear message to the regime that nowhere is safe from now on," said Khaled al-Shami, an activist in Damascus reached via Skype. "The fact that they had to announce it means they can no longer hide what is happening in Damascus."