US and Russian monitors insist the fragile truce in Syria is holding, despite a number of violations.<br /><br /> Officials say the agreement has been breached at least 9 times in 24 hours.<br /><br /> It came into force just after midnight in the early hours of Saturday.<br /><br /> <br /><br /> What about the airstrikes on Sunday morning?<br /> <br /><br /> News of attacks on six villages in the Aleppo area came from Syrian insurgents.<br /><br /> They claim the planes involved were of Russian origin.<br /><br /> This has not been officially confirmed.<br /><br /> The Syrian Observatory for Human Rights says some of the villages were controlled by the Nusra Front and other Islamist groups.<br /><br /> The Russian coordination centre in Syria says it has received information of an attack from Turkish territory on the Syrian town of Tel Abyad.<br /><br /> The news comes from the Interfax agency, quoting the Russian Ministry of Defence.<br /><br /> Quoting the head of the coordination centre, the agency says Moscow has contacted a US centre in Amman for clarification.<br /><br /> <br /><br /> Damascus<br /> <br /><br /> Shellin