Concern was growing for ethnic Armenians in Nagorno-Karabakh on Sunday as Azerbaijani forces tightened their grip on the breakaway region.
![Concern mounts for ethnic Armenians as Azerbaijan tightens grip on Nagorno-Karabakh](https://s.france24.com/media/display/86c6c9e2-5a9d-11ee-a61c-005056bf30b7/w:1024/p:16x9/000_33WC7FL.jpg)
Concern was growing for ethnic Armenians in Nagorno-Karabakh on Sunday as Azerbaijani forces tightened their grip on the breakaway region.