Turkey's current leadership is the most politically-corrupt in the region, and in its own history. We should all be aware of the dirty role it is playing. Such accusations about the airplane cargo should be taken seriously and investigated by a third party, because making such a false claim is far more dangerous than actually transporting the weapons to Assad regime.
Man shot dead in northern Israel town of Bi'ina, police say the murder was gang related (Haaretz)
from the article: Turkish PM: Syria-bound plane was carrying ammunition for Assad regime