The train-equip program of the US and Turkey may be transferred to Saudi Arabia due to some disagreements between the parties.
The ambiguities in the train-equip program still continue. The agreement was signed between the US and Turkey to train a number of Syrian Turkmens in Turkey to fight against ISIS in Syria. However, it was reported that the location of the training to Saudi Arabia.
Turkey is reportedly insentent on targeting Syrian President Assad, whereas the US wants Turkmens fight only against ISIS.
The diplomatic traffic between Turkey and Saudia Arabia is the sign of change of plans by the US and Turkey.