Governments increase spending on surveillance
Germany's pilot strike grounds 1,500 flights
UN estimates 1.6 million Syrian refugees in Turkey
Toll rises as clashes continue in Libyan city
Turkey remains reluctant on fight against ISIL
ISIL pushed out of Kobane hilltop by Kurds
Western powers condemn ongoing violence in Libya
Iraqi forces tighten security around Kirkuk
Rare glimpse inside North Korea security zone