BEIRUTSyria's president says his government will abide by last week's and destroyed.
Bashar Assad says in an interview with Italy's RAI News 24 TV "of course we have to comply. This is our history to comply with every treaty we sign."
He also says he is willing to discuss a political solution to Syria's crisis, but that he won't talk with armed rebels until they give up their weapons.
Video of the interview was posted Sunday on the Syrian presidency's official Facebook page.
Meanwhile, a Syrian government air raid struck a high school in a rebel-held city in the country's north on Sunday, killing at least 12 people, most of them students, activists said.
The airstrike took place in the city of Raqqa, which is located on the Euphrates River and is the only provincial capital under rebel control in Syria's civil war, the Britain-based Syrian Observatory for Human Right said. President Bashar Assad's regime has relied heavily on its air force to strike opposition-held areas, including Raqqa.
The attack appeared to hit the yard in front of the school early Sunday morning, which is the first day of the work week at public schools in Syria.
Observatory director Rami Abdul-Rahman said at least eight of the dead were students, and that the death toll is likely to rise because many of the wounded are in critical condition.
Amateur videos posted online showed at least nine bodies, some of them missing limbs, lying on pockmarked-pavement strewn with rubble. At least four of the bodies appeared to be of young people. Another video shows pools of blood on the ground and a concrete-block wall destroyed in the bombing.
The videos appeared genuine and corresponded to other AP reporting of the events depicted.