By Eliza Mackintosh, CNN
Updated: Tue, 01 Mar 2022 00:58:09 GMT
Russia's multi-pronged invasion of Ukraine has thrust the country into a conflict that many on the European continent had thought was one for the history books. Now the country is in the throes of war, with a humanitarian disaster unfolding.
After months of military buildup and brinkmanship on Russia's side of the border, Ukraine's 44 million residents woke up to an all-out conflict on Thursday. Fighting has erupted in several cities across the country, including in the capital, Kyiv, and nearly a half a million people have fled to neighboring countries, according to the United Nations.
Russia had been tightening its military grip around Ukraine since last year, amassing tens of thousands of soldiers, as well as equipment and artillery, on the country's doorstep.
Frenzied diplomatic efforts early this year failed to avert the worst-case scenario. Now those troops are engaged in combat with Ukrainians for control of the country.
The escalation in a years-long conflict between the nations has now triggered the greatest security crisis in Europe since the Cold War. Russia's attack on the country has also sparked an intense showdown between Western powers and Moscow.
So how did we get here? The picture on the ground is shifting rapidly, but here's a breakdown of what we know.
How did Russia invade Ukraine?
Several areas across Ukraine came under attack on Thursday morning after Russian President Vladimir Putin declared the start of a "special military operation" and warned of bloodshed unless Ukrainian forces lay down their arms.
The move came after months of speculation about what Moscow's intentions were with the troops it had massed on the Ukrainian border. At least 150,000 Russian troops encircled the country on three sides, like a sickle, according to estimates from US and Ukrainian intelligence officials.
In late 2021 and early 2022, fears heightened as satellite images revealed new Russian deployments of troops, tanks, artillery and other equipment cropping up in multiple locations, including near eastern Ukraine, Crimea and Belarus, where its forces were participating in joint drills with Moscow's closest international ally.
Some of those forces began pouring across the border, crossing into Ukraine from the north in Belarus and to the south from Crimea, according to the Ukrainian State Border Service. Elsewhere, explosions rang out in multiple cities, including the capital Kyiv.
Missile strikes and street fighting have raged in the days since. Military aged men have been ordered to stay in Ukraine, while countless others have fled westwards towards Poland or Romania.
Russia's larger and far better-equipped military has, faced determined resistance across the country, as ordinary Ukrainians and reservists have joined efforts to defend their families and homes, frustrating Moscow's attempts.
That resistance has been "stiffer than expected" and Russia has had unexpected difficulties supplying its forces, two senior US officials with direct knowledge told CNN. On the battlefield, Russia is suffering heavier losses in personnel and armor and aircraft than expected. This is due in part to the fact that Ukrainian air defenses have performed better than pre-invasion US intelligence assessments had anticipated.
But US intelligence and defense officials closely tracking the Russian campaign say that Putin still holds a number of moves in reserve that could devastate the Ukrainian resistance.
The US and its allies have said they have no intention of sending troops into Ukraine, which is not a NATO member. But Ukraine has received assistance in other forms from Europe, the US and beyond, as the West united in condemnation of Putin's move. NATO's Secretary General, Jens Stoltenberg condemned the Russian attack as a "grave breach of international law, and a serious threat to Euro-Atlantic security."
And a raft of heavy sanctions have threatened to cripple Russia's economy; Moscow has been virtually cut off from the Western financial apparatus and the value of its currency, the ruble, has tanked.
The coordinated assault came days after Putin announced that Moscow would officially recognize the self-declared Donetsk and Luhansk People's Republics (DNR and LNR), in eastern Ukraine's Donbas region, ordering the deployment of Russian troops there in what was widely believed to be the opening salvo to a broader military confrontation.
The territory recognized by Putin extended beyond the areas controlled by pro-Russian separatists, raising red flags about Russia's intended creep into Ukraine.
What set the stage for the conflict?
Ukraine was a cornerstone of the Soviet Union until it voted overwhelmingly for independence in a democratic referendum in 1991, a milestone that turned out to be a death knell for the failing superpower.
After the collapse of the Soviet Union, NATO pushed eastward, bringing into the fold most of the Eastern European nations that had been in the Communist orbit. In 2004, NATO added the former Soviet Baltic republics Estonia, Latvia and Lithuania. Four years later, it declared its intention to offer membership to Ukraine some day in the distant future -- crossing a red line for Russia.
Putin has seen NATO's expansion as an existential threat, and the prospect of Ukraine joining the Western military alliance a "hostile act" -- a view he invoked in a televised speech on Thursday, saying that Ukraine's aspiration to join the military alliance was a dire threat to Russia.
In interviews and speeches, Putin has previously emphasized his view that Ukraine is part of Russia, culturally, linguistically and politically. While some of the mostly Russian-speaking population in Ukraine's east feel the same, a more nationalist, Ukrainian-speaking population in the west has historically supported greater integration with Europe.
In early 2014, mass protests in the capital Kyiv known as Euromaidan forced out a Russia-friendly president after he refused to sign an EU association agreement. Russia responded by annexing the Ukrainian peninsula of Crimea and fomenting a separatist rebellion in Ukraine's east, which seized control of part of the Donbas region. Despite a ceasefire agreement in 2015, the two sides have not seen a stable peace, and the front line has barely moved since. Nearly 14,000 people have died in the conflict, and there are 1.5 million people internally displaced in Ukraine, according to the Ukrainian government.
In the eight years since, Moscow has been accused of engaging in hybrid warfare against Ukraine, using cyberattacks, economic pressure and propaganda to whip up discord. Those tactics have escalated in recent months, and in early February the State Department claimed Putin was preparing a false-flag operation to create "a pretext for an invasion."
What does Putin want?
In a lengthy essay penned in July 2021, Putin referred to Russians and Ukrainians as "one people," and suggested the West had corrupted Ukraine and yanked it out of Russia's orbit through a "forced change of identity."
That type of historical revisionism was on full display in Putin's emotional and grievance-packed address to the nation last Monday announcing his decision to recognize the Donetsk and Luhansk People's Republics, while casting doubt on Ukraine's own sovereignty.
But Ukrainians, who in the last three decades have sought to align more closely with Western institutions like the European Union and NATO, have pushed back against the notion that they are little more than the West's "puppet."
In fact, Putin's efforts to bring Ukraine back into Russia's sphere have been met with a backlash, with several recent polls showing that a majority of Ukrainians now favor membership of the US-led transatlantic military alliance.
In December, Putin presented the US and NATO with a list of security demands. Chief among them was a guarantee that Ukraine will never enter NATO and that the alliance rolls back its military footprint in Eastern and Central Europe -- proposals that the US and its allies have repeatedly said are non-starters.
Putin indicated he was not interested in lengthy negotiations on the topic. "It is you who must give us guarantees, and you must do it immediately, right now," he said at his annual news conference late last year. "Are we deploying missiles near the US border? No, we are not. It is the United States that has come to our home with its missiles and is already standing at our doorstep."
High-level talks between the West and Russia wrapped in January without any breakthroughs. The standoff left Europe's leaders to engage in a frenzy of shuttle diplomacy, exploring whether a negotiating channel established between France, Germany, Russia and Ukraine to resolve the conflict in Ukraine's east -- known as the Normandy Format talks -- could provide an avenue for calming the current crisis.
In a news conference with the new German Chancellor Olaf Scholz on February 16, Putin repeated unsubstantiated claims that Ukraine is carrying out a "genocide" against Russian speakers in the Donbas region and called for the conflict to be resolved through the Minsk peace progress -- echoing similar rhetoric that was used as a pretext for annexing Crimea.
But less than a week later, after Russia's upper house of parliament approved the deployment of military forces outside the country on February 22, Putin told reporters that the Minsk agreements "no longer exist," adding: "What is there to implement if we have recognized these two entities?"
The agreements, known as Minsk 1 and Minsk 2 -- which were hammered out in the Belarusian capital in a bid to end a bloody in eastern Ukraine -- have never been fully implemented, with key issues remaining unresolved.
Moscow and Kyiv have long been at odds over key elements of the peace deal, the second of which was inked in 2015 and lays out a plan for reintegrating the two breakaway republics into Ukraine. Ukrainian President Volodymyr Zelensky recently stated that he did not like a single point of the Minsk accords, which require dialogue on local elections in the Russian-backed separatist regions and -- although unclear in what sequence -- would also restore the Ukrainian government's control over its eastern borders. Critics say the agreement could give Moscow undue sway over Ukrainian politics.
Putin previously responded in blunt terms by saying that regardless of whether Zelensky likes the plan, it must be implemented. "Like it or don't like it, it's your duty, my beauty," Putin said in a news conference alongside French President Emmanuel Macron. Zelensky, a former comedian and TV star, won a 2019 election in a landslide on promises to end the war in Donbas, but little has changed. Responding to a question about Putin's stark, undiplomatic language, Zelensky responded in Russian, saying bluntly: "We are not his."
How has Ukraine responded?
President Zelensky previously downplayed the danger of all-out war with Russia, noting that the threat has existed for years and that Ukraine is prepared for military aggression. But on Thursday, as Russia launched an assault on his country, Zelensky made an emotional address directly to the Ukrainian people, declaring martial law in the country.
"Russia began an attack on Ukraine today. Putin began war against Ukraine, against the entire democratic world. He wants to destroy my country, our country, everything we've been building, everything we are living for," Zelensky said in a video message posted on his official Facebook page.
Across the country, residents have been preparing for the worst -- packing emergency evacuation kits and taking time out of their weekends to train as reservists.
Ukraine's government insists that Moscow cannot prevent Kyiv from building closer ties with NATO, or otherwise interfere in its domestic or foreign politics. "Russia cannot stop Ukraine from getting closer with NATO and has no right to have any say in relevant discussions," the Foreign Ministry said in a statement to CNN.
Zelensky has since requested Ukraine be admitted "urgently" to the European Union, and has implored Western leaders to help boost Ukrainian forces on the ground.
Delegates from Ukraine and Russia held talks on Monday near the border of Belarus, a country which has assisted Putin's invasion, and which Ukrainian officials fear could soon put its own boots on the ground in support of Russia.
Ukraine demanded a full Russian withdrawal in advance of those talks, but it is unclear whether the meetings will result in a Russian retreat. Zelensky downplayed the significance of the talks, which he did not attend in person. "I do not really believe in the result of this meeting, but let them try, so that no citizen of Ukraine would have any doubt that I, as president, did not try to stop the war when there was even a small chance," he said Sunday,
Tensions between the two countries had been exacerbated by a deepening Ukrainian energy crisis that Kyiv believes Moscow has purposefully provoked. Ukraine views the controversial Nord Stream 2 pipeline -- connecting Russian gas supplies directly to Germany -- as a threat to its own security.
Nord Stream 2 is one of two pipelines that Russia has laid underwater in the Baltic Sea -- in addition to its traditional land-based pipeline network that runs through eastern Europe, including Ukraine. Kyiv views the pipelines across Ukraine as an element of protection against invasion by Russia, since any military action could potentially disrupt the vital flow of gas to Europe.
After requests from Zelensky and the US administration, German Chancellor Olaf Scholz said on Tuesday that he would halt the certification of the pipeline following Putin's decision to order troops into parts of eastern Ukraine.
Nord Stream 2 was just one of myriad challenges facing Zelensky's government; the former actor, who played a president on Ukrainian television, had experienced a brutal baptism of fire into real-world politics since assuming office in 2019, thanks in part to the pandemic and ongoing tensions with Russia.
But in the days since the invasion, admiration for him has soared both inside and outside Ukraine; Zelensky refused to leave the country and has instead posted frequent videos from the streets of Kyiv, where he has been encouraging his fellow countrymen to resist Russian forces.