People on the streets of Yerevan and Baku, the capitals of Armenia and Azerbaijan, reacted to news that the text of a peace agreement had been agreed between the two countries. If signed, the deal will put an end to decades of hostilities between the neighboring South Caucasus nations.

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.

Armenian Prime Minister Nikol Pashinyan and Russian President Vladimir Putin speak at a summit of leaders of nations, which are members of the Commonwealth of Independent States (CIS), at the Kremlin in Moscow,