Ethnic Armenian separatists in Nagorno-Karabakh have agreed to dissolve their government by the end of the year and become a full part of Azerbaijan in the wake of Baku's lightning offensive.
The dramatic announcement came moments after it became clear that more than half of the rebel region's population had fled the advancing Azerbaijani forces.
It drew the curtain on one of the world's longest and seemingly most irreconcilable "frozen conflicts" - one that successive administrations in the US and leaders across Europe had failed to resolve in ceaseless rounds of talks.
But it also raised the levels of anger in Armenia.
Armenian Prime Minister Nikol Pashinyan accused Azerbaijan of conducting "ethnic cleansing" and called on the international community to act.
Baku's 24-hour blitz ended with a 20 September truce in which the rebels pledged to disarm and enter "reintegration" talks.
Two rounds of talks were held as Azerbaijani forces worked with Russian peacekeepers to collect separatist weapons and enter towns that had remained outside Azerbaijan's control since the Caucasus neighbours first fought over the region in the 1990s.
Azerbaijani troops have now approached the edge of Stepanakert - an emptying rebel stronghold where separatist leader Samvel Shakhramanyan issued his decree.
"Dissolve all state institutions and organisations under their departmental subordination by January 1, 2024, and the Republic of Nagorno-Karabakh (Artsakh) ceases to exist," the decree said.
'Ethnic cleansing'
The republic and its separatist dream have been effectively vanishing since Azerbaijan unlocked the only road leading to Armenia on Sunday.
Armenia said more than 70,000 of the region's 120,000-strong population had piled their belongings on top of their cars and left by today.
Mr Pashinyan said he expected the entire region to clear out "in the coming days".
"This is an act of ethnic cleansing of which we were warning the international community about for a long time," he told a cabinet meeting.
Azerbaijan's foreign ministry retorted: "Pashinyan knows perfectly well that Armenian residents are leaving Karabakh on their own volition."
Russia also issued a guarded statement that appeared to absolve Azerbaijan of any blame.
"It's difficult to say who is to blame (for the exodus). There is no direct reason for such actions," Kremlin spokesman Dmitry Peskov said.
Nagorno-Karabakh has been officially recognised as part of Azerbaijan since the Soviet Union's collapse in 1991.
No country - not even Armenia - supported the statelet's independence claim.
'Reduced to dust'
However, ethnic Armenian separatists have been running the region since winning a brutal war in the 1990s that claimed tens of thousands of lives.
The fighting was accompanied by allegations of massacres against civilians and gross violations of human rights that many in the region recall to this day.
The latest chapter of the bloody feud between mostly Christian Armenia and predominantly Muslim Azerbaijan dates back to the years in the 1920s when the region was handed to Azerbaijan by the Soviets.
Yet its origins stretch back much further.
Armenians are believed to have first settled in the wine growing region in the 2nd century BC.
It was handed to Azerbaijan by Moscow just years after the massacre of ethnic Armenians by the Ottoman Empire during World War I.
Many ethnic Armenians still derogatively refer to Azerbaijanis as "Turks."
Turkish drones and other weapons transformed Azerbaijan's once-feeble army into a potent force that clawed back large parts of the region in a six-week war in 2020.
Lilit Grigoryan was one of many refugees on the Armenian side of border mourning the loss of her homeland.
"It's painful," the 32-year-old said. "We were born and lived (there). Now, everything has been reduced to dust."
'Unacceptable military operation'
Azerbaijan has agreed to allow rebel fighters who lay down their arms to withdraw to Armenia.
But Azerbaijan added that it reserved the right to detain and prosecute suspects of "war crimes".
Yesterday, Azerbaijani border guards detained Ruben Vardanyan - a reported billionaire who headed the Nagorno-Karabakh government from November 2022 until February.
An Azerbaijani court today charged him with "financing terrorism" and other crimes that could land him behind bars for 14 years.
Mr Pashinyan accused Azerbaijan of making "illegal arrests".
But the embattled Armenian leader's immediate challenge involves navigating an emerging crisis in Yerevan's relations with old ally Moscow.
Mr Pashinyan blamed Moscow for failing to avert Baku's offensive and called Yevevan's current security alliances "ineffective".
He also urged parliament to ratify Armenia's membership of the International Criminal Court (ICC) at a session scheduled to start yesterday.
The ICC has issued an arrest warrant for Russian President Vladimir Putin over his actions in Ukraine.
The Kremlin said it would treat Armenia's membership of the ICC as an "extremely hostile" act.
But Armenia received a politically important commitment of support from the visiting US Agency for International Development (USAID) head Samantha Power.
"Last week's unacceptable military operation has made an already dire humanitarian situation even worse," Ms Power said in a statement announcing the deployment of a US disaster response team to the region.
