All-out war? Armenia, Azerbaijan clash over Nagorno-Karabakh
Why are Armenia and Azerbaijan back to the brink of all-out war? Dozens have been killed in a flare-up of July’s tensions in the separatist Armenian-speaking enclave of Nagorno-Karabakh. This time, it has escalated with both sides declaring martial law and competing images to back up rival claims. It could escalate even further, what with Turkey…