History

Ukraine, Russia & the Donbas

A sourced timeline of the events that shaped Ukrainian–Russian relations and the Donbas. Modern identities are not treated as timeless; documented events and competing interpretations are distinguished.

Here Donbas means the Donets coal basin, crossing today’s Ukraine–Russia border; current political usage usually refers to Ukraine’s Donetsk and Luhansk regions.

c. 700 BCE–500 CE
Steppe crossroads
Scythian, Sarmatian, Greek, Gothic, and other societies occupied or traded across lands now in Ukraine. The Donets steppe was a corridor between the Black Sea and Eurasian interior—not an early version of any modern nation-state.
Britannica · Ukraine: History ↗
c. 880–1240
Kyivan Rus’
A polity centered on Kyiv connected Slavic, Finnic, Norse, and Byzantine worlds and adopted Christianity in 988. Ukrainians, Russians, and Belarusians all claim parts of its inheritance; equating it exclusively with any one modern nation projects later borders backward.
Britannica · Ukraine: History ↗
1240s–1569
Mongol conquest and divided rule
The Mongol destruction of Kyiv fractured Rus’ lands. Much of today’s Ukraine later entered the Grand Duchy of Lithuania and then the Polish-Lithuanian Commonwealth, while northeastern Rus’ principalities developed under different conditions around Moscow.
Britannica · Ukraine: History ↗
1569–1648
Commonwealth frontier and Cossack growth
Polish-Lithuanian rule, serfdom, religious competition, Crimean Tatar raids, and steppe warfare shaped the frontier. Zaporozhian and Don Cossack communities emerged on overlapping borderlands around the lower Dnipro and Don.
Britannica · Ukraine: History ↗
1648–1764
Hetmanate between powers
Bohdan Khmelnytsky’s uprising created a Cossack polity. The 1654 Pereiaslav agreement with Muscovy is remembered differently—as alliance, protectorate, or ‘reunification.’ Partition along the Dnipro and growing Russian control followed; the Hetmanate’s autonomy was abolished in the eighteenth century.
Britannica · Ukraine: History ↗
1764–1861
Imperial incorporation and settlement
The Russian Empire absorbed most central, southern, and eastern Ukrainian lands; the Habsburg Empire ruled Galicia and other western regions. The steppe, including the future Donbas, drew Ukrainian, Russian, Greek, German, Serbian, Jewish, and other settlers.
Britannica · Ukraine under direct imperial Russian rule ↗Internet Encyclopedia of Ukraine · Donets Basin ↗
1860s–1914
The Donbas industrial frontier
Coal, railways, metallurgy, foreign capital, and mass labor migration transformed the Donets Basin. Welsh industrialist John Hughes founded Yuzivka (later Donetsk) in 1869. Migrants—many from Russia—made the region unusually urban, industrial, and linguistically mixed.
Internet Encyclopedia of Ukraine · Donets Basin ↗Internet Encyclopedia of Ukraine · Donetsk ↗
1917–1922
Revolution, rival states, and civil war
After the Russian Empire collapsed, Ukrainian governments declared autonomy and independence while Bolshevik, White, anarchist, Polish, and other forces fought across the territory. The Donbas repeatedly changed hands. Soviet victory placed most Ukrainian lands in the Ukrainian Soviet Socialist Republic.
Britannica · Ukraine: History ↗Internet Encyclopedia of Ukraine · Donets Basin ↗
1922–1939
Soviet Ukraine, Ukrainization, and terror
Early Soviet policy briefly promoted Ukrainian language and institutions. Forced collectivization, grain requisition, the 1932–33 Holodomor, political purges, and accelerated heavy industrialization then remade society. Scholars and governments debate legal characterization of the famine; the mass mortality and coercive policies are not disputed.
Britannica · Ukraine: History ↗World Bank · Recovery in Eastern Ukraine ↗
1939–1945
Borders redrawn and total war
The USSR annexed western Ukrainian territories in 1939–40. Nazi Germany and its allies occupied Ukraine after 1941, murdering most Ukrainian Jews and devastating civilians, cities, farms, and the Donbas industrial base. Ukrainian experiences included collaboration, resistance, Soviet service, and nationalist insurgency.
Britannica · Ukraine: History ↗Internet Encyclopedia of Ukraine · Donets Basin ↗
1945–1991
The Ukrainian SSR and a Soviet Donbas
Postwar reconstruction made the Donbas a showcase of coal and steel, drawing workers from across the USSR and strengthening Russian-language public life. Ukraine was a Soviet republic with formal institutions but decisive power remained in Moscow; industrial decline and mining hazards were evident before independence.
Internet Encyclopedia of Ukraine · Donets Basin ↗World Bank · Recovery in Eastern Ukraine ↗
1991–2013
Independent Ukraine
Ukraine declared independence on 24 August 1991 and confirmed it by referendum on 1 December, including majorities in Donetsk, Luhansk, and Crimea. In 1994 Ukraine surrendered inherited nuclear arms under the Budapest Memorandum’s security assurances. Elections exposed regional differences without making separation inevitable.
Verkhovna Rada · Declaration of Independence ↗UN Treaty Series · Budapest Memorandum ↗World Bank · Recovery in Eastern Ukraine ↗
2013–2014
Maidan, Crimea, and war in the Donbas
After President Viktor Yanukovych abandoned an EU agreement, protests, lethal repression, and his flight produced a transfer of power that supporters call the Revolution of Dignity and opponents call an unconstitutional coup. Russia seized and annexed Crimea after a referendum held under military occupation; the UN rejected the change in status. Russia-backed armed formations seized parts of Donetsk and Luhansk, beginning a war involving local grievances, Ukrainian forces, and consequential Russian personnel and matériel.
UN General Assembly Resolution 68/262 ↗OSCE · Special Monitoring Mission archive ↗World Bank · Recovery in Eastern Ukraine ↗
2014–2021
The Minsk process and a divided Donbas
Minsk I and II sought a ceasefire, weapons withdrawal, Ukrainian constitutional change and special local status, elections, and restoration of border control. Disputes over sequencing, continued fighting, and incompatible political goals prevented implementation. The OSCE monitored but could report, not enforce.
UN Security Council Resolution 2202 (2015) ↗OSCE · Special Monitoring Mission archive ↗
2022–present
Full-scale Russian invasion
Russia launched a full-scale invasion on 24 February 2022. The UN General Assembly called it aggression and demanded withdrawal. Russia later claimed annexation of four additional Ukrainian regions after votes conducted under occupation; most UN members rejected those claims. The war has caused mass death, displacement, destruction, and further division of the Donbas; its final political and territorial settlement remains unresolved.
UN General Assembly Resolution ES-11/1 ↗
Oct 2026
Oleshky ceasefire and evacuation
On 23 October 2026 the White House announced a temporary local ceasefire in and around Russian-occupied Oleshky, in Kherson region, brokered by First Lady Melania Trump; Pope Leo XIV had also urged both leaders to allow aid and evacuations. The truce took effect on 27 October. After demining, a 25-bus convoy left the city on 30 October, coordinated on the ground by the two countries’ human-rights commissioners, Dmytro Lubinets and Yana Lantratova, each wearing their country’s flag on the shoulder. Hundreds of residents reached Ukrainian-held territory via Russia and Belarus; others chose to go to Russia. Both sides stressed that this was not a general ceasefire. We see it as the first tangible progress toward peace: officials of both countries working side by side in the open, speaking civilly, and showing that dialogue is possible for the people caught between them.
White House · Oleshky ceasefire statement · 23 Oct 2026 ↗Kyiv Post · Oleshky truce and convoy ↗LBC · Hundreds evacuated from Oleshky ↗Al Jazeera · Oleshky evacuees arrive via Belarus · 31 Oct 2026 ↗

Ukraine, Russia & the Donbas

Steppe crossroads

Kyivan Rus’

Mongol conquest and divided rule

Commonwealth frontier and Cossack growth

Hetmanate between powers

Imperial incorporation and settlement

The Donbas industrial frontier

Revolution, rival states, and civil war

Soviet Ukraine, Ukrainization, and terror

Borders redrawn and total war

The Ukrainian SSR and a Soviet Donbas

Independent Ukraine

Maidan, Crimea, and war in the Donbas

The Minsk process and a divided Donbas

Full-scale Russian invasion

Oleshky ceasefire and evacuation

Sources