nusra front
The militant organization is one of the most powerful in Syria, and is an internationally designated terror group.
The Syrian Observatory for Human Rights said the strikes were carried out by Syrian aircraft, despite a month-long "cessation of hostilities."
They were labeled "second-hand clothes" to avoid suspicion.
WHAT'S HAPPENING
Al Qaeda's affiliate in the country is a major problem for the temporary truce.
The deal marks a success for the government of President Bashar al-Assad.
The resolution makes no mention of the future role of Syrian President Bashar Assad.
Under the cover of Russian airstrikes, the Assad regime is pushing toward the city.
The latest sign of trouble for the American effort to train Syrian rebels.