Europe needs a policy for peace in Nagorno-Karabakh

War is brewing on the fringes of Europe. Earlier this month, there was more fighting on the contact line between the unrecognised republic of Nagorno-Karabakh (NK) and Azerbaijan.

Some 23 years after the end of a bloody war between the Armenians of NK and the newly independent Republic of Azerbaijan, peace remains out of sight.

There have long been regular skirmishes and sniper fire on the contact line, and there are now occasional large-scale offensives on the border as well, i...