Turkish Defence Minister Ismet Yilmaz denied a report that some Turkish soldiers had entered Syria at the weekend and said Ankara was not considering sending troops into its neighbour, the state-run Anadolu Agency reported on Monday.
Syria's government had said Turkish forces were believed to be among 100 gunmen who entered Syria on Saturday with 12 pick-up trucks mounted with heavy machine guns, in an operation to supply insurgents fighting Damascus.
Turkey's army shelled Kurdish YPG militia targets in northern Syria over the weekend, after the group seized an air base north of Aleppo, further complicating the conflict on NATO-member Turkey's southern border.