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.

Iran has welcomed the announcement of a potential peace agreement between Armenia and The Azerbaijan Republic, aiming to end nearly four decades of conflict.

By Felix Light and Nailia Bagirova TBILISI/BAKU (Reuters) -Armenian and Azerbaijani officials said on Thursday that they had agreed the text of a peace agreement to end nearly four decades of conflict between the South Caucasus countries,