Turkey will "take reciprocal steps" if the United States imposes sanctions over the purchase of Russian S-400 defense systems, Turkish Foreign Minister Mevlut Cavusoglu said on Friday.
The Turkish lira weakened briefly to 5.9075 against US dollar after the comment, to its weakest level in two weeks.
The fluctuation in the value of the Turkish Lira has driven tourism companies and hoteliers to shift their focus from domestic visitors to foreign visitors.
The Turkish Lira has tested below 5.5 against the greenback amid signs of an ease in trade war concerns.
Turkey's lira firmed nearly 1 percent on Oct. 29, extending its recent rally after investor worries were partially eased.