In mid-December 2021, the Russian foreign ministry demanded that the United States and NATO cease military activity in Eastern Europe and Central Asia, commit to no further NATO expansion toward Russia, and prevent Ukraine from joining NATO in the future.
Russian President Vladimir Putin claimed the goals of the invasion were to demilitarize and denazify Ukraine and to end an alleged genocide of Russians in Ukrainian territory.
U.S. and Ukrainian delegations concluded talks in Florida regarding the war.
Hungary and Slovakia accused Ukraine of deliberately delaying the restart of the oil pipeline that transports Russian oil to their countries.
Hungarian Foreign Minister Peter Szijjarto announced that Hungary is suspending diesel exports to Ukraine following attacks on the Druzhba pipeline that disrupted Russian oil deliveries to Hungary and Slovakia.
Russia launched a full-scale invasion of Ukraine in February 2022.
Russia’s Sheskharis oil terminal suspended oil loadings following a Ukrainian drone attack that damaged twenty buildings, ignited a fire at a fuel terminal, and resulted in five injuries.
Donald Trump stated that Russian President Vladimir Putin agreed to suspend attacks on some Ukrainian cities for a week due to extreme cold weather, following a personal appeal.
Ukraine expects to finalize a ten-year security agreement with the United Arab Emirates shortly.
The Joe Biden administration reduced information-sharing constraints and disseminated intelligence publicly and with allies, including Ukraine, leading up to the 2022 Russian invasion of Ukraine.
Ukraine and Romania signed an energy cooperation agreement to build two new cross-border power transmission lines and discussed the potential transport of U.S. liquefied natural gas through Romania to Ukraine.
Russia has consistently targeted Ukraine’s power grid during each winter of the war, and Ukrainian President Volodymyr Zelenskyy warned that Moscow is preparing another "massive strike" in the coming days.
The Trump administration proposed a twenty-point draft peace deal to end the war in Ukraine with a deadline of June.
The International Atomic Energy Agency warned in February 2025 that continued attacks on Ukraine’s power grids could increase the risk of a nuclear disaster at the Zaporizhzhia facility.
Moscow continues attempts to capture the Donetsk region of Ukraine.
Ukrainian President Volodymyr Zelenskyy stated that Ukraine would only hold elections after a ceasefire with Russia and security guarantees were in place.
Ukraine has proposed an exchange of its interceptors for air-defense missiles currently used by Gulf countries to shoot down Iranian drones.
Ukrainian President Volodymyr Zelenskyy announced that the United States has given Ukraine and Russia a June deadline for reaching a peace deal.
Ukraine launched a counteroffensive in June 2023 to break through Russian defenses in Donetsk and Zaporizhzhia provinces, the latter of which forms a land corridor to Crimea.
A Kenyan intelligence report revealed that over one thousand Kenyans were recruited to fight for Russia in the war in Ukraine, a figure five times higher than initial estimates.
A Russian drone strike killed three people and wounded three others in the Zaporizhzhia region of southeastern Ukraine.
Ukraine established safe shipping lanes along the coasts of Romania and Bulgaria, which are NATO members, to facilitate grain exports.
Russian forces took control of Mariupol, a major and strategic southeastern port city in Ukraine, by May 2022.
The estimated cost to rebuild Ukraine increased by 12 percent compared to the previous year's estimate, reflecting new damage to Ukraine's energy infrastructure.
A group of Ukraine's allies, known as the Coalition of the Willing, has been meeting for months without the United States to discuss postwar security guarantees.
Since January 2022, Ukraine has received approximately $188 billion in aid from the United States and $197 billion in aid from the European Union.
The prisoner swap between Russia and Ukraine in Abu Dhabi marks their first such exchange in at least five months.
The Center for Strategic and International Studies estimated that as many as 325,000 Russian troops and 140,000 Ukrainian troops have been killed since Russia invaded Ukraine almost four years ago.
Hungary and Slovakia blocked a loan for Ukraine exceeding $100 billion at a European Council summit.
Ukraine receives consistent military and financial aid from the United States and ongoing support from NATO member states for its war effort.
The war in Ukraine has resulted in nearly 56,000 civilian casualties, 3.7 million internally displaced persons, 5.9 million registered refugees, and 10.8 million people in need of humanitarian assistance.
Ukrainian President Volodymyr Zelenskyy and Dutch Prime Minister Rob Jetten met in Kyiv to discuss expanding joint weapons production and investment between Ukraine and the Netherlands.
Ukrainian President Volodymyr Zelenskyy visited the frontlines to deliver a speech and military awards to returning Ukrainian soldiers following a prisoner exchange.
U.S. President Donald Trump described a phone call with Russian President Vladimir Putin as "very good," noting that the conversation covered Ukraine and the Middle East, and that Putin expressed a desire to be helpful regarding Iran.
Russia and Ukraine agreed to release 157 prisoners of war each during trilateral talks with the United States in Abu Dhabi.
Ukrainian strikes, a pipeline attack, and international seizures of tankers have reduced Russia's oil export capacity by at least 40 percent.
Commander-in-Chief Oleksandr Syrskyi announced that Ukrainian troops have retaken nine settlements in the Zaporizhzhia region since the end of January and are continuing counterattacks on the southeastern frontier.
During a meeting in Davos, Ukrainian President Volodymyr Zelenskyy told U.S. President Donald Trump that security guarantees for Ukraine had been finalized, though the issue of territorial control remained unresolved.
Ukraine agreed to reopen a damaged pipeline that transports Russian fuel to Hungary and Slovakia in response to a global energy crunch caused by the U.S.-Israeli war with Iran.
Ukraine made small territorial gains and increased attacks on bridges to Crimea, Russian ships, and buildings in Moscow following the June 2023 counteroffensive.
Ukrainian President Volodymyr Zelenskyy praised Ukraine's success in maintaining its independence and statehood amid the war, vowing to secure peace and justice.
Ukraine has signed ten-year security agreements with Saudi Arabia and Qatar, with a similar agreement with the United Arab Emirates expected to be finalized soon.
Ukrainian President Volodymyr Zelenskyy stated that the United States wants Russia and Ukraine to reach a peace agreement by June and would likely pressure both sides to do so.
Russian ballistic missiles struck a residential building in Kharkiv, killing at least ten people, including children, as part of a broader barrage targeting energy and railway infrastructure across Ukraine.
The Biden administration approved the provision of advanced weaponry to Ukraine in early 2023, including Patriot air defense systems and battle tanks.
Envoys from Russia, Ukraine, and the United States are meeting for the first known trilateral talks since the Russian invasion of Ukraine in 2022.
Ukrainian and U.S. officials met in Geneva to discuss post-war reconstruction and prepare for a potential trilateral settlement framework.
Kenya's intelligence service estimated that more than one thousand Kenyan citizens were fighting in the war in Ukraine, with lawmakers suggesting these recruits were sent to the frontlines with limited training.
The European Union is considering fast-tracking certain membership protections for Ukraine as part of a potential peace deal.
U.S. envoy Steve Witkoff stated that President Donald Trump strongly stands behind security protocols for Ukraine.
Sweden announced a $1.42 billion aid package for Ukraine, which includes short-range air defense equipment, ammunition, long-range missiles, and drones.
A Russian air strike killed at least twelve miners in southeastern Ukraine.
Ukrainian President Volodymyr Zelenskyy reported multiple fatalities and at least forty injuries resulting from a Russian drone and missile barrage.
Russian President Vladimir Putin told U.S. President Donald Trump that Russian forces were advancing toward a negotiated settlement in the war in Ukraine.
The proposed U.S.-led ceasefire monitoring mechanism for Ukraine would include unmanned drones, sensors, and satellites rather than U.S. troops.
Following the election of U.S. President Donald Trump, there is a belief that the war in Ukraine may end in the year of his election, as Donald Trump has vowed to end the war and sought to broker a peace deal between Russia and Ukraine.
On March 2, 2022, 141 of 193 UN member states voted to condemn Russia’s invasion of Ukraine in an emergency UN General Assembly session, demanding that Russia immediately withdraw.
Ukrainian President Volodymyr Zelenskyy identified Ukraine's experience in countering Iranian-made drones deployed by Russia as a key asset in the partnership with the Netherlands.
Commercial satellite imagery, social media posts, and published intelligence from November and December 2021 showed Russian armor, missiles, and other heavy weaponry moving toward Ukraine without official explanation from the Kremlin.
Russian air attacks resulted in power outages for 1.2 million Ukrainian properties over the weekend.
Ukraine launched its largest drone strike on Russian territory in November 2024, attempting to target Moscow.
The United States has committed over $118 billion in assistance to Ukraine, including roughly $65 billion in military aid, since February 24, 2022.
Despite Russian denials of military involvement in eastern Ukraine, both Ukraine and the North Atlantic Treaty Organization (NATO) reported the presence of Russian troops and military equipment near Donetsk, as well as Russian cross-border shelling.
Prior to the invasion, Ukrainian officials played down the possibility of an armed Russian incursion and delayed the mobilization of their troops and reserve forces, remaining at odds with U.S. leaders regarding the threat level.
The Ghanaian government intends to dismantle illegal recruitment schemes that have sent Ghanaian citizens to fight for Russia in Ukraine.
A European Commission spokesperson stated that Ukraine's future accession to the European Union is being discussed in peace talks.
French President Emmanuel Macron and British Prime Minister Keir Starmer are convening a "Coalition of the Willing" to support Ukraine, reflecting increased European support over the past year.
Vladimir Putin announced the beginning of a full-scale land, sea, and air invasion of Ukraine, targeting military assets and cities across the country.
Jared Kushner and U.S. General Alexus Grynkewich participated in talks regarding Ukraine's postwar security architecture.
Russia launched an overnight barrage of 420 drones and 39 missiles, including 11 ballistic missiles, targeting infrastructure and residential areas across eight Ukrainian regions, which injured dozens of civilians.
As of 2025, Russia occupies approximately 20 percent of Ukrainian territory, having gained nearly 5,000 square kilometers of territory during that year.
Ukraine accused Russia of destroying the Nova Kakhovka dam to prevent a southeastern Ukrainian offensive.
The Kremlin stated there was a "situational pause" in negotiations with Ukraine, noting that no Russian delegation participated in the talks held in Florida.
In October 2021, the United States White House held a briefing with intelligence, military, and diplomatic leaders regarding a near-certain mass-scale Russian invasion of Ukraine, based on months of intelligence gathering on Russian troop movements and military contingency financing.
France and the United Kingdom plan to establish military hubs across Ukraine and build facilities for defense equipment.
The Russian Embassy in Nairobi denied any illegal recruitment efforts regarding Kenyan citizens fighting in the war in Ukraine.
France and the United Kingdom signed a declaration of intent to deploy forces to Ukraine in the event of a peace deal.
U.S. President Donald Trump stated that he believed both Russia and Ukraine "want to make a deal" regarding the conflict.
Ukrainian envoys held talks with Russian envoys at Davos regarding a potential peace settlement in Ukraine.
Ukrainian President Volodymyr Zelenskyy stated that Ukraine is using long-range strikes on Russian energy infrastructure to maintain pressure on Russia following the easing of international oil sanctions.
A document detailing U.S. security guarantees for Ukraine was "100 percent ready" for signing, according to Ukrainian President Volodymyr Zelenskyy.
The Financial Times reported that the United States government urged Ukraine to hold a presidential election and a referendum on a peace deal with Russia by May 15, or risk losing proposed U.S. security guarantees.
Conflict-related violence killed 2,514 civilians in Ukraine in 2024, which is the highest annual death toll since the war began in 2022.
The 31 percent rise in civilian deaths and injuries in Ukraine during 2024 was attributed to expanded frontline fighting and the heightened use of long-range weapons.
In March 2014, Russian special forces took control of the Ukrainian peninsula of Crimea, with President Vladimir Putin citing the need to protect the rights of Russian citizens and Russian speakers in the region.
Russia’s transport ministry accused Ukraine of conducting a drone strike on a Russian liquefied natural gas carrier named the Arctic Metagaz, which caught fire in the Mediterranean.
Hungary and Slovakia cited a dispute over a damaged Ukrainian pipeline that transports Russian oil to Central Europe as the reason for blocking the loan to Ukraine.
The Russian Foreign Ministry stated that Russia would consider any Western troop deployments or military facilities in Ukraine to be legitimate combat targets.
Ukraine has targeted Russia's three main western oil export ports in recent weeks.
Russia’s Defense Ministry stated it pushed out Ukrainian forces and took control of the Prydorozhnie settlement in the Zaporizhzhia region of southeastern Ukraine.
German Chancellor Friedrich Merz described Hungary's opposition to the loan for Ukraine as "a gross act of disloyalty."
Approximately 272 Ghanaian citizens have been recruited to fight for Russia in the war in Ukraine, with at least 55 of those individuals killed.
Ukrainian President Volodymyr Zelenskyy stated that solidifying details on Ukraine’s postwar security architecture brought the country closer to peace.
Hungary threatened to block new European Union sanctions on Russia and a loan for Ukraine due to a dispute regarding Russian oil shipments.
Ukraine launched the Kursk Offensive, a surprise incursion into Russia’s Kursk Oblast, to divert Russian troops and resources from eastern Ukraine.
Ukraine and Russia concluded the first day of U.S.-backed peace talks in Abu Dhabi.
French President Emmanuel Macron stated he expected other nations to join in pledging troops to Ukraine as part of post-truce security guarantees.
The Russian seizure of Ukrainian ports and the subsequent blockade of Ukrainian food exports exacerbated an acute global food crisis.
Ukrainian forces recaptured more than four hundred square kilometers of territory in Dnipropetrovsk Oblast.
Volodymyr Zelenskyy has expressed concerns over potential exclusionary peace talks between the United States and Russia, fearing a disproportionate resolution and a lack of security guarantees for Ukraine's future.
Russian glide bombs killed four people and wounded sixteen in Sloviansk, while overnight drone strikes on three other Ukrainian cities wounded at least seventeen more.
The Kremlin asserts that territorial control remains a fundamental requirement for any agreement to end the war in Ukraine, with Vladimir Putin insisting that Russia must secure the entire Donbas region.
Russia and Ukraine signed an agreement in July 2022 to allow the export of more than twenty million tons of grain from Russian-controlled Ukrainian ports.
Before the conflict, Ukraine was the largest supplier of commodities to the World Food Program, an organization that provides food assistance to vulnerable populations.
The anniversary of Russia’s invasion of Ukraine is characterized by slow-moving territorial shifts, stalled U.S.-backed peace talks, and a steady Russian aerial campaign targeting Ukraine's energy infrastructure.
Russian Foreign Minister Sergey Lavrov blamed Ukraine for the shooting of Russian general Vladimir Alekseyev.
Ukrainian President Volodymyr Zelenskyy stated that the next round of U.S.-brokered negotiations between Russia and Ukraine has been postponed due to the commencement of the U.S.-Iran war.
In late February 2022, the United States warned that Russia intended to invade Ukraine, citing Russia’s growing military presence at the Russia-Ukraine border.
February was the first month since 2023 that Ukraine gained more ground than it lost.
Ukrainian President Volodymyr Zelenskyy stated that Ukraine will fulfill the technical requirements to initiate European Union (EU) accession negotiations within days.
Ukrainian President Volodymyr Zelenskyy stated that U.S.-brokered talks between Russia and Ukraine may be relocated to Turkey or Switzerland if the originally planned meeting in Abu Dhabi is unfeasible due to the war in the Middle East.
Russia and Ukraine completed a two-day operation to exchange 1,000 prisoners of war, with 500 prisoners returned to each country.
The European Commission, the Ukrainian government, and the World Bank estimated that rebuilding Ukraine and enabling its economic recovery will cost approximately $588 billion over the next decade.
The Ukrainian military reported that Russian forces are attempting to advance around Pokrovsk in eastern Ukraine by exploiting weakened air defense systems.
Russian President Vladimir Putin claimed that Russia had reduced Ukraine’s share of the Donbas from 25 percent to between 15 and 17 percent.
Ukraine reported that a Russian drone strike on a Soviet-era pipeline halted the flow of Russian oil through Ukraine to Hungary and Slovakia.
Ukraine and Romania signed an agreement to jointly produce drones during a visit by Ukrainian President Volodymyr Zelenskyy to Bucharest.
Hungary's opposition has prevented the unanimous approval required to open European Union (EU) accession talks with Ukraine, despite Ukraine becoming an EU candidate shortly after Russia's 2022 invasion.
Russian forces utilized ballistic missiles, cruise missiles, and more than three hundred drones to conduct strikes across Ukraine.
Hungary blocked a new slate of European Union sanctions on Russia and a $106 billion loan package intended for Ukraine.