The United States Secretary of State John Kerry warns Turkey it could lose its NATO membership if it fails to uphold the principles of democracy. Around 8,000 police officers have been sacked in the country following the attempted coup, with more than 6,000 people in the army, the judiciary and other state bodies detained as part of President Recep Tayyip Erdoğan's crackdown.
Two Turkish police officers are killed and at least 14 others including several civilians are injured by a car bomb attack on a police station in the town of Nusaybin, near the Syria–Turkey border. The Kurdistan Workers Party (PKK) are blamed for the attack.
A PKK car bombing on a checkpoint kills two Turkish police officers and injures five others in south-eastern Turkey. Also, Turkish security forces impose a curfew in the region's largest city, Diyarbakır.