The State Department asks that you "reconsider travel" to Turkey and explicitly warns "do not travel" to certain areas of the country.
As it recovers from an attempted coup, Turkey has an opportunity to move in a new direction.
Ankara was not pleased that Kurdish images were displayed in Brussels.
Ankara meanwhile says it won't negotiate with the party.
The Justice and Development party's deputy chairman says Russia is also complicit.
Since the collapse of a ceasefire in July, the mainly Kurdish southeast has been wracked by clashes between security forces and PKK fighters.
The clashes are the latest following the collapse of a ceasefire between the government and the Kurdistan Workers Party (PKK).
Turkey deploys drones and helicopters after outlawed terror group open fire on military convoy.