The local government in Afrin accused Turkey of creating a "humanitarian crisis" by killing at least 160 people and displacing tens of thousands since the start of its three-week-old offensive.
The Syrian army statement said the airstrike killed two people and caused material damage near the town of Masyaf and warned against the "dangerous repercussions of this aggressive action to the security and stability of the region".
A commando operation backed by Russian warplanes and helicopters has killed 25 members of the Islamic State jihadist group in central Syria, a monitor said on Sunday.
Warplanes launched three air strikes on the Libyan city of Derna on Monday, a witness said, days after Egypt attacked camps there, saying it was targetting militants responsible for killing Egyptian Christians.
Turkish warplanes hit Kurdish militant targets in northern Iraq on Wednesday and killed six militants, the military said, in a second day of cross-border raids.
Syrian warplanes hammered opposition-held neighbourhoods of Damascus on Monday after regime forces pushed back a surprise assault that saw rebels try to fight their way into the city centre.
Syrian and Russian warplanes carried out dozens of air strikes on rebel-held districts of Aleppo on Friday, a monitor said, as world powers prepared for new talks on a ceasefire.
Warplanes bombed a strategic camp on the northern edge of Aleppo on Sunday as Syrian government and rebel forces battled for control of the city in a Russian-backed offensive ...
Saudi-led coalition warplanes have resumed air strikes on Yemen's capital for the first time in three months, killing 14 people on Tuesday and shutting the airport after UN-brokered talks were suspended.