The forces also arrested a militant commander along with the lorry.
The truck was belonged to Turkish al-Yaman medical company as it was carrying over 25 tons of supplies in the northwestern Syrian province of Aleppo, according to the source.
The report comes as last week another truck of medical supplies has been captured by Syrian intelligence near Aleppo that came from Turkey and was destined for ISIS terrorists in the Iraqi city of Mosul.
A military source said that Al-Yaman Company in Istanbul is sending medicine, equipment, and medical supplies to ISIS organization in Manbej and Mosul and to other terrorist groups.
Turkey has been several times accused of aiding and assisting militant groups operating in Syria with reports saying that Ankara actively trains and arms Takfiri militants there, and facilitates their safe passage into the Arab country. Ankara has also been accused of buying smuggled oil from ISIS.