Russia's Ministry of Defence accuses Turkey of preparing a military incursion into northern Syria, saying it had registered "a growing number of signs of hidden preparation of the Turkish Armed Forces for active actions on the territory of Syria". Tens of thousands of Turkish troops are active on the border of Syria involved in fighting the Kurdistan Workers' Party (PKK). (Reuters)
German police arrest two Algerian men suspected of having links to the Islamic State of Iraq and the Levant and planning terror attacks in the country. One of the men detained, reported to be aged 35, had been living in a refugee shelter in the town of Attendorn, east of Cologne. Police say "investigations show that he has been trained militarily in Syria". (BBC)