By — Council on Foreign Relations Council on Foreign Relations Leave your feedback Share Copy URL https://www.pbs.org/newshour/world/a-historical-timeline-of-post-independence-ukraine Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter A historical timeline of post-independence Ukraine World Feb 22, 2022 3:11 PM EDT Ukraine has been dogged by corruption scandals, economic mismanagement, and Russian interference since it achieved independence in 1991. Russian threats have intensified as Ukraine’s ties with the United States and Europe have improved in recent years. Below is a timeline of major historical events over the last 30 years: 1991 December 1, 1991: Ukraine Votes for Independence Amid the dissolution of the Soviet Union, Ukraine votes for independence in a referendum, with 92 percent of Ukrainians supporting independence, and elects Leonid Kravchuk as president. Ukraine had the second-largest population and economy of the fifteen Soviet republics. 1994 January 14, 1994: Securing Nuclear Warheads The Russian, Ukrainian, and U.S. presidents sign a statement that reaffirms Ukraine’s commitment to transfer all strategic nuclear warheads to Russia and dismantle strategic launchers in its territory. The statement also confirms Russian readiness to compensate Ukraine for the value of the highly enriched uranium in the warheads, notes U.S. readiness to assist Ukraine in dismantling the launchers, and specifies security assurances Ukraine will receive once it accedes to the Nuclear Nonproliferation Treaty (NPT) as a non–nuclear weapons state. READ MORE: A Historical Timeline of Afghanistan February 8, 1994: Ukraine Joins NATO’s Partnership for Peace The North Atlantic Treaty Organization (NATO) welcomes Ukraine into its Partnership for Peace, a collaborative arrangement open to all non-NATO European countries and post-Soviet states. Ukraine and Hungary become the fifth and sixth members of the partnership. Russia becomes a member that June and conducts various cooperative activities with NATO, including joint military exercises, until 2014, when NATO formally suspends ties. As the Cold War ended, Russia had opposed the eastern expansion of NATO. However, thirteen former partnership members eventually join the alliance. July 10, 1994: Kuchma Becomes President Former Prime Minister Leonid Kuchma defeats incumbent President Leonid Kravchuk. It is the first time an incumbent has been defeated in a presidential election in a former Soviet republic. Kuchma’s presidency is marked by slow growth, several economic crises, and charges of rampant corruption. December 5, 1994: Budapest Memorandum Signed The Budapest Memorandum on Security Assurances [PDF] is signed by Russia, Ukraine, the United Kingdom (UK), and the United States, following Ukraine’s accession to the NPT as a non–nuclear weapons state. Russia, the UK, and the United States commit to respecting Ukraine’s sovereignty, territorial integrity, and independence, and promise to not threaten or use force against Ukraine. June 28, 1996: New Constitution Ratified The Ukrainian parliament ratifies a new constitution [DOC]. It theoretically has separation of powers, but the president holds significant sway. He or she can dismiss the prime minister and rescind acts of the cabinet, for instance. Among other things, the constitution guarantees free speech and private-property ownership and recognizes Ukrainian as the sole state language. 1997 July 9, 1997: NATO, Ukraine Deepen Partnership Kuchma meets with NATO leaders in Madrid, where they sign a document establishing a distinctive partnership between Ukraine and the defense alliance. Under this partnership, a NATO-Ukraine commission will meet at least twice per year to discuss the relationship. 2000 September 2000 – November 2000: Gongadze Scandal Prompts Protests On September 16, Heorhiy Gongadze, a Ukrainian journalist investigating alleged corruption in the Kuchma administration, disappears. His beheaded body is found two months later in a forest outside of Kyiv. Audio recordings eventually surface that purport to show Kuchma ordering subordinates to kill Gongadze. The scandal spurs public discontent about corruption among Ukraine’s elites, leading to street protests. Western countries reconsider their support of Kuchma’s government. 2001 April 2001: Prime Minister Yushchenko Ousted Amid Reform Moves The parliament passes a no-confidence motion against Prime Minister Viktor Yushchenko, who steps down. The vote is carried out by parties allied with Kuchma, who had surprised observers when he nominated Yushchenko to be prime minister in 1999. Yushchenko and his deputy Yulia Tymoshenko had been pushing through energy sector reforms that became unpopular with many of Kuchma’s oligarch supporters. 2004 November 2004 – December 2004: Orange Revolution Overturns Flawed Election The 2004 presidential race pits Western-oriented Yushchenko against Viktor Yanukovych. Yanukovych is Kuchma’s preferred choice and the candidate supported by Moscow. The election is a tug-of-war between those who seek closer ties with the European Union (EU), NATO, and the West and those who favor closer alignment with Russia. Yushchenko mysteriously suffers dioxin poisoning in September; he survives but with his face disfigured. After two flawed rounds of voting award the election to Yanukovych, protesters dressed in orange, Yushchenko’s campaign color, take to the streets in large numbers and force a revote in December, which Yushchenko wins. The second so-called color revolution in a post-Soviet state—a year after Georgia’s Rose Revolution—sets off alarm bells in Moscow. Ukrainian President Viktor Yushchenko signs an Orange flag, a symbol of 2004’s Orange Revolution, in his office in Kiev November 21, 2005.Photo by Gleb Garanich/REUTERS 2006 January 2006: Russia Shuts Off Gas A pricing and transit dispute between the Yushchenko government and Russia’s state-owned Gazprom results in a gas cutoff, lasting a couple of days and quickly causing supply drops in European countries that import Russian gas via Ukraine. The dispute underscores the energy interdependence between Russia and Ukraine, with 80 percent of Russia’s gas exports to Europe passing through the country. At the same time, Ukraine relies on Russia for much of its own natural gas supply, for which it has historically paid below-market rates. The shutdown occurs amid an economic slowdown that begins to dent Yushchenko’s popularity. 2008 April 3, 2008: NATO Expansion Bid Meets Opposition NATO begins its twenty-second summit amid a debate about whether it should offer Membership Action Plans (MAPs)—forerunners to membership—to Croatia, Georgia, and Ukraine. But in discussions between NATO officials and Russian President Vladimir Putin, Putin expresses opposition to extending MAPs to Georgia and Ukraine. Unable to reach a consensus, NATO members decline to offer a MAP to either. During a separate meeting, Putin reportedly tells U.S. President George W. Bush that Ukraine is “not even a real nation-state.” August 2008: Russia Invades Georgia Russian troops invade Georgia following a Georgian military operation against a South Ossetian separatist stronghold. The invasion leads to a five-day war and results in an increased Russian presence in the breakaway Georgian republics of Abkhazia and South Ossetia, which represent roughly one-fifth of Georgian territory. Yushchenko sides with Georgia, further increasing tensions between Kyiv and Moscow. Russia subsequently recognizes both republics as independent states, though neither is recognized as an independent state by most countries. September 2008: Talks Open on New EU Relationship The EU and Ukraine begin talks on a new “association agreement” and issue a communiqué that “Ukraine’s future is in Europe.” The EU considers such agreements to be legally binding contracts that commit countries to developing closer political, legal, and trading ties with the EU and sometimes lead to accession to the bloc. Implementation of the association agreement could mean major changes in Ukraine that would bring it closer to EU standards. 2010 February 7, 2010: Yanukovych Elected President Yanukovych narrowly defeats Tymoshenko, prime minister at the time, in a presidential election that most international observers view as free and fair. Aided by political consultants from the United States, Yanukovych recasts himself as more open to EU integration. His victory is a sign of voter disillusionment with Tymoshenko and Yushchenko after several years of economic trouble. 2011 May 2011 – December 2011: Tymoshenko Sentenced, Brussels Freezes Agreement Yanukovych has Tymoshenko arrested for “abuse of office,” and she is sentenced to seven years in prison. International observers see the prosecution as a politically motivated way for Yanukovych to sideline his main opponent, and the U.S. ambassador calls the trial a farce, a view shared by many. The jailing stalls negotiations with the European Union over improving trade and political ties. Brussels refuses to finalize the association agreement at the December EU-Ukraine summit in Kyiv. 2013 November 21, 2013: Yanukovych Withdraws From EU Talks The Ukrainian government states that it will not sign the association agreement at an upcoming EU-Ukraine summit in Lithuania. Yanukovych’s administration announces it will resume dialogue with Russia about joining the Eurasian Customs Union. Protests begin in Kyiv almost immediately. 2013 – 2014 November 2013 – February 2014: Euromaidan Protests Lead to Government Collapse Ukrainians turn out in large numbers to protest Yanukovych’s announcement on EU ties. Mostly peaceful demonstrations continue for two months in Kyiv’s main Maidan square. They turn violent after the government moves to break up protesters, and the ensuing crackdown kills more than one hundred people. On February 21, Yanukovych and opposition leaders reach a settlement that includes plans for presidential elections before the end of the year. Soon after, Yanukovych flees to Russia. He leaves behind a lavishly decorated palace, which protesters see as evidence of his corruption. Ukraine’s acting president and acting prime minister make it clear that a top priority will be to bring Ukraine closer to Europe. 2014 February 2014 – March 2014: Russia Seizes Crimea, Holds Referendum Pro-Russia forces, including so-called little green men—Russian soldiers in Russian uniforms, but with identifying insignia removed—seize control of Crimea, a Ukrainian peninsula where the majority of residents are ethnically Russian. Soon after, authorities hold a disputed referendum in which Crimean voters choose to secede and join Russia. Brussels calls the referendum “illegal and illegitimate,” and Washington promises it will never be accepted. Russia annexes Crimea on March 21, though the UN General Assembly votes 100–11 against recognizing the referendum result and Russia is expelled from the Group of Eight. A month later, Putin admits that Russian soldiers were involved in the annexation and justifies it as a way to protect ethnic Russians allegedly threatened by violence from Kyiv. April 2014: Russia Backs Bloody Separatist War Russia provokes an armed separatist movement to seize government buildings across eastern Ukraine’s Donbas region. Ukrainian forces resist but are wary of sparking a much wider war, with Russian troop buildups reported along the border. By early 2022, fighting has resulted in more than fourteen thousand deaths, a quarter of them civilians, and two million internally displaced Ukrainians. Parts of two regions—Donetsk and Luhansk—declare themselves independent republics. May 25, 2014: Poroshenko Elected President Petro Poroshenko, a pro-West oligarch, wins an outright majority in the first round of Ukraine’s presidential election, surprising many. Poroshenko promises to fix the economy by aligning Ukraine with Europe and to root out corruption that has trailed Ukraine since its independence. U.S. President Barack Obama’s administration signals interest in helping Poroshenko battle corruption and assigns Vice President Joe Biden as its chief envoy for Ukraine. July 17, 2014: Passenger Jet Shot Down With Russian Missile A Malaysia Airlines flight from Amsterdam to Kuala Lumpur is shot down by a surface-to-air missile over eastern Ukrainian territory controlled by Russian and Russian proxy forces, resulting in the death of all 298 people onboard. A Dutch-led investigation later finds that Russia bears responsibility, with the missile having been provided by a Russian army brigade, but Russia denies responsibility. An Emergencies Ministry member walks at a site of a Malaysia Airlines Boeing 777 plane crash near the settlement of Grabovo in the Donetsk region, July 17, 2014. The Malaysian airliner flight MH17 was brought down over eastern Ukraine on Thursday, killing all 295 people aboard and sharply raising the stakes in a conflict between Kiev and pro-Moscow rebels in which Russia and the West back opposing sides. Photo by Maxim Zmeyev/REUTERS September 5, 2014: First Minsk Agreement Signed Russian units enter Ukraine to push back Ukrainian forces that were on the verge of regaining control of Donbas. Shortly after, negotiators conclude the first Minsk Agreement, aimed at ending the fighting. However, its terms are not implemented, and fighting continues along the line of contact. 2015 February 11 – 12, 2015: Second Minsk Agreement Signed Putin and Poroshenko meet in Minsk to negotiate a cease-fire in eastern Ukraine. They reach an agreement, shepherded by French President Francois Hollande and German Chancellor Angela Merkel, that outlines thirteen steps to end the war, including an immediate cease-fire and the withdrawal of all heavy weaponry in order to create a “security zone.” Fighting and shelling along the line of contact still flare up from time to time. Both sides trade accusations on violations of the deal, though international observers place more blame on Russian and Russian proxy forces. TIMELINE: Key events in the Trump-Ukraine story 2017 December 2017: Lethal U.S. Arms Sales Allowed Under President Donald J. Trump, the United States approves lethal arms sales to Ukraine, moving beyond the nonlethal military assistance that the Obama administration had allowed. That summer, Trump had named Kurt Volker as his special envoy for Ukraine negotiations. Prior to that, the U.S. Congress created the Ukraine Security Assistance Initiative, which authorized hundreds of millions of dollars in additional military aid for Ukraine. 2019 January 2019: Schism Emerges in Orthodox Church The Ecumenical Patriarch of Constantinople, the leading authority for Orthodox Christianity, recognizes the independence of the Ukrainian Orthodox Church, formally severing it from the Russian Orthodox Church, which has close reported ties to the Kremlin and had overseen the Ukrainian church for centuries. Russia accuses the United States of encouraging the break in order to weaken Moscow, and a Kremlin spokesperson reissues a promise to defend “the interests of Russians and Russian-speakers.” April 21, 2019: Volodymyr Zelensky Elected Volodymyr Zelensky, a television comedian and political novice, wins a presidential runoff with more than 70 percent of the vote, defeating Poroshenko. Two months later, Zelensky’s party also wins a majority of parliamentary seats, marking the first time since independence that Ukraine’s president has a majority party in the parliament. Zelensky had campaigned against corruption and poverty, and pledged to end the war in the east; many saw the vote as a rejection of Poroshenko and his failure to root out corruption. July 25, 2019: A Phone Call Reverberates Trump and Zelensky have a phone conversation that later becomes the focus of an impeachment inquiry by the U.S. Congress into abuse of power and obstruction of justice. A U.S. government whistleblower expresses concern about Trump’s alleged effort during the call to enlist Zelensky to investigate Biden, a leading Democratic candidate in the 2020 presidential election. In November, several former and current U.S. officials testify before lawmakers that the Trump administration postponed a Trump-Zelensky meeting and held up congressionally approved military assistance to get Kyiv to investigate Biden. White House officials dismiss the complaints as politically motivated, and in January 2020 Trump is acquitted in a Senate vote mostly along party lines. 2020 June 2020: Making a Deeper Commitment to NATO Ukraine is named a NATO Enhanced Opportunities Partner in June, joining Australia, Georgia, Finland, Jordan, and Sweden as countries with deeper cooperation on NATO-led missions and exercises. The alliance says the new status “does not prejudge any decisions on NATO membership.” In September, Zelensky approves Ukraine’s new National Security Strategy, which provides for the development of a distinctive partnership with NATO with the aim of gaining membership. The previous year, Zelensky’s predecessor signed a constitutional amendment committing Ukraine to become a member of NATO and the EU. 2021 February 2021: Zelensky Cracks Down on Pro-Moscow Oligarchs Zelensky orders a series of measures against oligarchs, notably Viktor Medvedchuk, a businessman, chairman of Ukraine’s largest pro-Russia political party, and close friend of Putin’s. The government freezes his financial assets for three years and shuts down three pro-Russia TV channels that Medvedchuk controls, alleging that they broadcast “misinformation.” That May, authorities lodge treason charges against Medvedchuk, claiming that he transferred oil and gas production licenses in Crimea to Russian authorities. Zelensky says the moves are necessary to defend the country, while Putin blasts them as motivated by anti-Russia bias. April 2021: Russian Military Buildup Raises Alarms Officials from Ukraine and EU member states warn about recent Russian deployments near Ukrainian border areas and in Crimea. Adding up to more than a hundred thousand troops, along with tanks, rocket launchers and other weaponry, analysts call it the largest troop buildup since Russia’s 2014 annexation of Crimea. Biden, now U.S. president, and Putin agree to a June summit to discuss a range of contentious issues, including Ukraine, and launch dialogues on strategic stability and cybersecurity. The following month, Putin publishes an article titled “On the Historical Unity of Russians and Ukrainians,” in which he questions the legitimacy of Ukraine’s borders, asserts that Russians and Ukrainians are “one people,” and blames the collapse in bilateral ties on foreign plots and anti-Russia conspiracies. September 2021: Nord Stream 2 Pipeline Completed The Russian energy firm Gazprom finishes construction of the Nord Stream 2, a pipeline that is set to deliver natural gas under the Baltic Sea to Germany and could cut off a major source of income for Ukraine, a current transit country. Leaders in Kyiv protest that Moscow will use the pipeline, which could double gas deliveries to the rest of Europe, as a geopolitical weapon. The Biden administration opposes the pipeline but agrees to hold off on sanctions and reaches a deal with Germany to fund alternative energy projects for Ukraine. Amid the Russian military buildup near Ukraine, Germany says a German-based firm involved in the project must take administrative steps before any gas can flow, a process that could take until mid-2022. 2021 – 2022 December 2021 – January 2022: Russia Demands Security Concessions As Russia continues to mobilize tens of thousands of troops along the border with Ukraine, the Putin government demands a set of security guarantees from the United States and NATO. This includes a draft treaty calling for tight restrictions on U.S. and NATO political and military activities, notably a ban on NATO expansion. The Biden administration delivers written responses in January; few details are made public, but it rejects Russia’s insistence that Ukraine never be accepted into NATO and proposes new parameters for security in the region. READ MORE: White House calls Russian moves on Ukraine an ‘invasion’ 2022 February 2022: Russia Recognizes Breakaway Regions, Sends Troops Putin deploys Russian forces to Ukraine’s separatist regions of Luhansk and Donetsk after the Kremlin recognizes them as independent. The military action raises concerns that Russia will try to assert full control over the regions, which are partially governed by Ukraine, and use the move as a pretext for a broader invasion of the country. In an address to Russia, Putin says the government in Kyiv is a “puppet regime” run by foreign powers and that NATO ignored Moscow’s security demands. In response to Russia’s moves, Germany announces the suspension of the Nord Stream 2 pipeline, while the United States, EU, and UK pledge additional financial sanctions against Russian entities. This timeline originally ran on the Council on Foreign Relations website. By — Council on Foreign Relations Council on Foreign Relations
Ukraine has been dogged by corruption scandals, economic mismanagement, and Russian interference since it achieved independence in 1991. Russian threats have intensified as Ukraine’s ties with the United States and Europe have improved in recent years. Below is a timeline of major historical events over the last 30 years: 1991 December 1, 1991: Ukraine Votes for Independence Amid the dissolution of the Soviet Union, Ukraine votes for independence in a referendum, with 92 percent of Ukrainians supporting independence, and elects Leonid Kravchuk as president. Ukraine had the second-largest population and economy of the fifteen Soviet republics. 1994 January 14, 1994: Securing Nuclear Warheads The Russian, Ukrainian, and U.S. presidents sign a statement that reaffirms Ukraine’s commitment to transfer all strategic nuclear warheads to Russia and dismantle strategic launchers in its territory. The statement also confirms Russian readiness to compensate Ukraine for the value of the highly enriched uranium in the warheads, notes U.S. readiness to assist Ukraine in dismantling the launchers, and specifies security assurances Ukraine will receive once it accedes to the Nuclear Nonproliferation Treaty (NPT) as a non–nuclear weapons state. READ MORE: A Historical Timeline of Afghanistan February 8, 1994: Ukraine Joins NATO’s Partnership for Peace The North Atlantic Treaty Organization (NATO) welcomes Ukraine into its Partnership for Peace, a collaborative arrangement open to all non-NATO European countries and post-Soviet states. Ukraine and Hungary become the fifth and sixth members of the partnership. Russia becomes a member that June and conducts various cooperative activities with NATO, including joint military exercises, until 2014, when NATO formally suspends ties. As the Cold War ended, Russia had opposed the eastern expansion of NATO. However, thirteen former partnership members eventually join the alliance. July 10, 1994: Kuchma Becomes President Former Prime Minister Leonid Kuchma defeats incumbent President Leonid Kravchuk. It is the first time an incumbent has been defeated in a presidential election in a former Soviet republic. Kuchma’s presidency is marked by slow growth, several economic crises, and charges of rampant corruption. December 5, 1994: Budapest Memorandum Signed The Budapest Memorandum on Security Assurances [PDF] is signed by Russia, Ukraine, the United Kingdom (UK), and the United States, following Ukraine’s accession to the NPT as a non–nuclear weapons state. Russia, the UK, and the United States commit to respecting Ukraine’s sovereignty, territorial integrity, and independence, and promise to not threaten or use force against Ukraine. June 28, 1996: New Constitution Ratified The Ukrainian parliament ratifies a new constitution [DOC]. It theoretically has separation of powers, but the president holds significant sway. He or she can dismiss the prime minister and rescind acts of the cabinet, for instance. Among other things, the constitution guarantees free speech and private-property ownership and recognizes Ukrainian as the sole state language. 1997 July 9, 1997: NATO, Ukraine Deepen Partnership Kuchma meets with NATO leaders in Madrid, where they sign a document establishing a distinctive partnership between Ukraine and the defense alliance. Under this partnership, a NATO-Ukraine commission will meet at least twice per year to discuss the relationship. 2000 September 2000 – November 2000: Gongadze Scandal Prompts Protests On September 16, Heorhiy Gongadze, a Ukrainian journalist investigating alleged corruption in the Kuchma administration, disappears. His beheaded body is found two months later in a forest outside of Kyiv. Audio recordings eventually surface that purport to show Kuchma ordering subordinates to kill Gongadze. The scandal spurs public discontent about corruption among Ukraine’s elites, leading to street protests. Western countries reconsider their support of Kuchma’s government. 2001 April 2001: Prime Minister Yushchenko Ousted Amid Reform Moves The parliament passes a no-confidence motion against Prime Minister Viktor Yushchenko, who steps down. The vote is carried out by parties allied with Kuchma, who had surprised observers when he nominated Yushchenko to be prime minister in 1999. Yushchenko and his deputy Yulia Tymoshenko had been pushing through energy sector reforms that became unpopular with many of Kuchma’s oligarch supporters. 2004 November 2004 – December 2004: Orange Revolution Overturns Flawed Election The 2004 presidential race pits Western-oriented Yushchenko against Viktor Yanukovych. Yanukovych is Kuchma’s preferred choice and the candidate supported by Moscow. The election is a tug-of-war between those who seek closer ties with the European Union (EU), NATO, and the West and those who favor closer alignment with Russia. Yushchenko mysteriously suffers dioxin poisoning in September; he survives but with his face disfigured. After two flawed rounds of voting award the election to Yanukovych, protesters dressed in orange, Yushchenko’s campaign color, take to the streets in large numbers and force a revote in December, which Yushchenko wins. The second so-called color revolution in a post-Soviet state—a year after Georgia’s Rose Revolution—sets off alarm bells in Moscow. Ukrainian President Viktor Yushchenko signs an Orange flag, a symbol of 2004’s Orange Revolution, in his office in Kiev November 21, 2005.Photo by Gleb Garanich/REUTERS 2006 January 2006: Russia Shuts Off Gas A pricing and transit dispute between the Yushchenko government and Russia’s state-owned Gazprom results in a gas cutoff, lasting a couple of days and quickly causing supply drops in European countries that import Russian gas via Ukraine. The dispute underscores the energy interdependence between Russia and Ukraine, with 80 percent of Russia’s gas exports to Europe passing through the country. At the same time, Ukraine relies on Russia for much of its own natural gas supply, for which it has historically paid below-market rates. The shutdown occurs amid an economic slowdown that begins to dent Yushchenko’s popularity. 2008 April 3, 2008: NATO Expansion Bid Meets Opposition NATO begins its twenty-second summit amid a debate about whether it should offer Membership Action Plans (MAPs)—forerunners to membership—to Croatia, Georgia, and Ukraine. But in discussions between NATO officials and Russian President Vladimir Putin, Putin expresses opposition to extending MAPs to Georgia and Ukraine. Unable to reach a consensus, NATO members decline to offer a MAP to either. During a separate meeting, Putin reportedly tells U.S. President George W. Bush that Ukraine is “not even a real nation-state.” August 2008: Russia Invades Georgia Russian troops invade Georgia following a Georgian military operation against a South Ossetian separatist stronghold. The invasion leads to a five-day war and results in an increased Russian presence in the breakaway Georgian republics of Abkhazia and South Ossetia, which represent roughly one-fifth of Georgian territory. Yushchenko sides with Georgia, further increasing tensions between Kyiv and Moscow. Russia subsequently recognizes both republics as independent states, though neither is recognized as an independent state by most countries. September 2008: Talks Open on New EU Relationship The EU and Ukraine begin talks on a new “association agreement” and issue a communiqué that “Ukraine’s future is in Europe.” The EU considers such agreements to be legally binding contracts that commit countries to developing closer political, legal, and trading ties with the EU and sometimes lead to accession to the bloc. Implementation of the association agreement could mean major changes in Ukraine that would bring it closer to EU standards. 2010 February 7, 2010: Yanukovych Elected President Yanukovych narrowly defeats Tymoshenko, prime minister at the time, in a presidential election that most international observers view as free and fair. Aided by political consultants from the United States, Yanukovych recasts himself as more open to EU integration. His victory is a sign of voter disillusionment with Tymoshenko and Yushchenko after several years of economic trouble. 2011 May 2011 – December 2011: Tymoshenko Sentenced, Brussels Freezes Agreement Yanukovych has Tymoshenko arrested for “abuse of office,” and she is sentenced to seven years in prison. International observers see the prosecution as a politically motivated way for Yanukovych to sideline his main opponent, and the U.S. ambassador calls the trial a farce, a view shared by many. The jailing stalls negotiations with the European Union over improving trade and political ties. Brussels refuses to finalize the association agreement at the December EU-Ukraine summit in Kyiv. 2013 November 21, 2013: Yanukovych Withdraws From EU Talks The Ukrainian government states that it will not sign the association agreement at an upcoming EU-Ukraine summit in Lithuania. Yanukovych’s administration announces it will resume dialogue with Russia about joining the Eurasian Customs Union. Protests begin in Kyiv almost immediately. 2013 – 2014 November 2013 – February 2014: Euromaidan Protests Lead to Government Collapse Ukrainians turn out in large numbers to protest Yanukovych’s announcement on EU ties. Mostly peaceful demonstrations continue for two months in Kyiv’s main Maidan square. They turn violent after the government moves to break up protesters, and the ensuing crackdown kills more than one hundred people. On February 21, Yanukovych and opposition leaders reach a settlement that includes plans for presidential elections before the end of the year. Soon after, Yanukovych flees to Russia. He leaves behind a lavishly decorated palace, which protesters see as evidence of his corruption. Ukraine’s acting president and acting prime minister make it clear that a top priority will be to bring Ukraine closer to Europe. 2014 February 2014 – March 2014: Russia Seizes Crimea, Holds Referendum Pro-Russia forces, including so-called little green men—Russian soldiers in Russian uniforms, but with identifying insignia removed—seize control of Crimea, a Ukrainian peninsula where the majority of residents are ethnically Russian. Soon after, authorities hold a disputed referendum in which Crimean voters choose to secede and join Russia. Brussels calls the referendum “illegal and illegitimate,” and Washington promises it will never be accepted. Russia annexes Crimea on March 21, though the UN General Assembly votes 100–11 against recognizing the referendum result and Russia is expelled from the Group of Eight. A month later, Putin admits that Russian soldiers were involved in the annexation and justifies it as a way to protect ethnic Russians allegedly threatened by violence from Kyiv. April 2014: Russia Backs Bloody Separatist War Russia provokes an armed separatist movement to seize government buildings across eastern Ukraine’s Donbas region. Ukrainian forces resist but are wary of sparking a much wider war, with Russian troop buildups reported along the border. By early 2022, fighting has resulted in more than fourteen thousand deaths, a quarter of them civilians, and two million internally displaced Ukrainians. Parts of two regions—Donetsk and Luhansk—declare themselves independent republics. May 25, 2014: Poroshenko Elected President Petro Poroshenko, a pro-West oligarch, wins an outright majority in the first round of Ukraine’s presidential election, surprising many. Poroshenko promises to fix the economy by aligning Ukraine with Europe and to root out corruption that has trailed Ukraine since its independence. U.S. President Barack Obama’s administration signals interest in helping Poroshenko battle corruption and assigns Vice President Joe Biden as its chief envoy for Ukraine. July 17, 2014: Passenger Jet Shot Down With Russian Missile A Malaysia Airlines flight from Amsterdam to Kuala Lumpur is shot down by a surface-to-air missile over eastern Ukrainian territory controlled by Russian and Russian proxy forces, resulting in the death of all 298 people onboard. A Dutch-led investigation later finds that Russia bears responsibility, with the missile having been provided by a Russian army brigade, but Russia denies responsibility. An Emergencies Ministry member walks at a site of a Malaysia Airlines Boeing 777 plane crash near the settlement of Grabovo in the Donetsk region, July 17, 2014. The Malaysian airliner flight MH17 was brought down over eastern Ukraine on Thursday, killing all 295 people aboard and sharply raising the stakes in a conflict between Kiev and pro-Moscow rebels in which Russia and the West back opposing sides. Photo by Maxim Zmeyev/REUTERS September 5, 2014: First Minsk Agreement Signed Russian units enter Ukraine to push back Ukrainian forces that were on the verge of regaining control of Donbas. Shortly after, negotiators conclude the first Minsk Agreement, aimed at ending the fighting. However, its terms are not implemented, and fighting continues along the line of contact. 2015 February 11 – 12, 2015: Second Minsk Agreement Signed Putin and Poroshenko meet in Minsk to negotiate a cease-fire in eastern Ukraine. They reach an agreement, shepherded by French President Francois Hollande and German Chancellor Angela Merkel, that outlines thirteen steps to end the war, including an immediate cease-fire and the withdrawal of all heavy weaponry in order to create a “security zone.” Fighting and shelling along the line of contact still flare up from time to time. Both sides trade accusations on violations of the deal, though international observers place more blame on Russian and Russian proxy forces. TIMELINE: Key events in the Trump-Ukraine story 2017 December 2017: Lethal U.S. Arms Sales Allowed Under President Donald J. Trump, the United States approves lethal arms sales to Ukraine, moving beyond the nonlethal military assistance that the Obama administration had allowed. That summer, Trump had named Kurt Volker as his special envoy for Ukraine negotiations. Prior to that, the U.S. Congress created the Ukraine Security Assistance Initiative, which authorized hundreds of millions of dollars in additional military aid for Ukraine. 2019 January 2019: Schism Emerges in Orthodox Church The Ecumenical Patriarch of Constantinople, the leading authority for Orthodox Christianity, recognizes the independence of the Ukrainian Orthodox Church, formally severing it from the Russian Orthodox Church, which has close reported ties to the Kremlin and had overseen the Ukrainian church for centuries. Russia accuses the United States of encouraging the break in order to weaken Moscow, and a Kremlin spokesperson reissues a promise to defend “the interests of Russians and Russian-speakers.” April 21, 2019: Volodymyr Zelensky Elected Volodymyr Zelensky, a television comedian and political novice, wins a presidential runoff with more than 70 percent of the vote, defeating Poroshenko. Two months later, Zelensky’s party also wins a majority of parliamentary seats, marking the first time since independence that Ukraine’s president has a majority party in the parliament. Zelensky had campaigned against corruption and poverty, and pledged to end the war in the east; many saw the vote as a rejection of Poroshenko and his failure to root out corruption. July 25, 2019: A Phone Call Reverberates Trump and Zelensky have a phone conversation that later becomes the focus of an impeachment inquiry by the U.S. Congress into abuse of power and obstruction of justice. A U.S. government whistleblower expresses concern about Trump’s alleged effort during the call to enlist Zelensky to investigate Biden, a leading Democratic candidate in the 2020 presidential election. In November, several former and current U.S. officials testify before lawmakers that the Trump administration postponed a Trump-Zelensky meeting and held up congressionally approved military assistance to get Kyiv to investigate Biden. White House officials dismiss the complaints as politically motivated, and in January 2020 Trump is acquitted in a Senate vote mostly along party lines. 2020 June 2020: Making a Deeper Commitment to NATO Ukraine is named a NATO Enhanced Opportunities Partner in June, joining Australia, Georgia, Finland, Jordan, and Sweden as countries with deeper cooperation on NATO-led missions and exercises. The alliance says the new status “does not prejudge any decisions on NATO membership.” In September, Zelensky approves Ukraine’s new National Security Strategy, which provides for the development of a distinctive partnership with NATO with the aim of gaining membership. The previous year, Zelensky’s predecessor signed a constitutional amendment committing Ukraine to become a member of NATO and the EU. 2021 February 2021: Zelensky Cracks Down on Pro-Moscow Oligarchs Zelensky orders a series of measures against oligarchs, notably Viktor Medvedchuk, a businessman, chairman of Ukraine’s largest pro-Russia political party, and close friend of Putin’s. The government freezes his financial assets for three years and shuts down three pro-Russia TV channels that Medvedchuk controls, alleging that they broadcast “misinformation.” That May, authorities lodge treason charges against Medvedchuk, claiming that he transferred oil and gas production licenses in Crimea to Russian authorities. Zelensky says the moves are necessary to defend the country, while Putin blasts them as motivated by anti-Russia bias. April 2021: Russian Military Buildup Raises Alarms Officials from Ukraine and EU member states warn about recent Russian deployments near Ukrainian border areas and in Crimea. Adding up to more than a hundred thousand troops, along with tanks, rocket launchers and other weaponry, analysts call it the largest troop buildup since Russia’s 2014 annexation of Crimea. Biden, now U.S. president, and Putin agree to a June summit to discuss a range of contentious issues, including Ukraine, and launch dialogues on strategic stability and cybersecurity. The following month, Putin publishes an article titled “On the Historical Unity of Russians and Ukrainians,” in which he questions the legitimacy of Ukraine’s borders, asserts that Russians and Ukrainians are “one people,” and blames the collapse in bilateral ties on foreign plots and anti-Russia conspiracies. September 2021: Nord Stream 2 Pipeline Completed The Russian energy firm Gazprom finishes construction of the Nord Stream 2, a pipeline that is set to deliver natural gas under the Baltic Sea to Germany and could cut off a major source of income for Ukraine, a current transit country. Leaders in Kyiv protest that Moscow will use the pipeline, which could double gas deliveries to the rest of Europe, as a geopolitical weapon. The Biden administration opposes the pipeline but agrees to hold off on sanctions and reaches a deal with Germany to fund alternative energy projects for Ukraine. Amid the Russian military buildup near Ukraine, Germany says a German-based firm involved in the project must take administrative steps before any gas can flow, a process that could take until mid-2022. 2021 – 2022 December 2021 – January 2022: Russia Demands Security Concessions As Russia continues to mobilize tens of thousands of troops along the border with Ukraine, the Putin government demands a set of security guarantees from the United States and NATO. This includes a draft treaty calling for tight restrictions on U.S. and NATO political and military activities, notably a ban on NATO expansion. The Biden administration delivers written responses in January; few details are made public, but it rejects Russia’s insistence that Ukraine never be accepted into NATO and proposes new parameters for security in the region. READ MORE: White House calls Russian moves on Ukraine an ‘invasion’ 2022 February 2022: Russia Recognizes Breakaway Regions, Sends Troops Putin deploys Russian forces to Ukraine’s separatist regions of Luhansk and Donetsk after the Kremlin recognizes them as independent. The military action raises concerns that Russia will try to assert full control over the regions, which are partially governed by Ukraine, and use the move as a pretext for a broader invasion of the country. In an address to Russia, Putin says the government in Kyiv is a “puppet regime” run by foreign powers and that NATO ignored Moscow’s security demands. In response to Russia’s moves, Germany announces the suspension of the Nord Stream 2 pipeline, while the United States, EU, and UK pledge additional financial sanctions against Russian entities. This timeline originally ran on the Council on Foreign Relations website.