Abduction of a Nigerian pastor highlights growing problem
Security officials crack down on protests against notorious police unit
Border conflict drags on in the Nagorno-Karabakh region
Extremist violence displaces thousands of people
Violence plagues Afghanistan despite U.S.-brokered negotiations
Migrants on a Greek island have nowhere to go
Opposition and activists decry shrinking freedoms
The UAE is the first to agree to U.S. push for peace in the Mideast
Mass political unrest boils over into a coup
