evidence: The self-styled Republic of Artsakh will soon cease to exist. Unilaterally established by ethnic Armenians in the autonomous Azeri province of Nagorno-Karabakh, it was the linchpin of Russian hegemony in the region. Playing both sides, the Kremlin ensured that it had the final say in regional developments. The one-day war produced two important results: all ethnic Armenians residing in Artsakh were forced to flee, and Azerbaijan is now in full control of its own, internationally recognized territory. [...] Backed by Turkey, Azerbaijan executed its counteroffensive in three stages. The 44-day war in the fall of 2020 resulted in Baku regaining control over a large part of Nagorno-Karabakh and in a rout of the bulk of the Armenian forces from the surrounding areas. Russian intervention prevented a total collapse of the Armenian side, and 2,000 Russian peacekeepers were deployed to ensure continued free passage between Artsakh and Armenia. The second stage was a blockade that made life for the remaining Armenians inside Artsakh very difficult. The third and final stage was the assault on September 19, which ended in swift capitulation by the Armenian forces. [...] Three very different scenarios may play out. One is that Azerbaijan acts on its implied threats and takes further military action against Armenia. It has already launched a series of cross-border attacks that have resulted in the occupation of about 215 square kilometers of Armenian land. The rhetoric on "Western Azerbaijan" is driven by the legacy of eight exclaves inside Armenia that, during Soviet times, were populated by ethnic Azeris. Two of those – Yukhari Askipara and Barkhudari – are located on the Yerevan-Tbilisi highway, which could be cut off.