Azerbaijan and Armenia said Thursday that they had wrapped up talks aimed at resolving the Caucasus neighbours' decades-long conflict, with both sides agreeing on the text of a possible treaty. Both Armenia and Azerbaijan have repeatedly said a comprehensive peace deal to end their long-standing conflict is within reach,

Armenia and The Azerbaijan Republic have reached an agreement on a peace treaty, marking a significant step toward ending nearly four decades of conflict between the two former Soviet republics, officials from both countries announced on Thursday.

But hurdles remain. Azerbaijan also said Armenia’s constitution must “eliminate the claims against the sovereignty and territorial integrity of Azerbaijan,” as a prerequisite to allow for the signing of the peace treaty.