Conflict in Ukraine | Global Conflict Tracker
Recent Developments
The armed conflict in Ukraine first erupted in early 2014 and quickly transitioned to a long stalemate, with regular shelling and skirmishes occurring along the front line that separates Russian- and Ukrainian-controlled border regions in the east. Since Russia launched a full-scale military invasion into Ukraine on February 24, 2022, fighting has caused over one hundred civilian casualties and pushed tens of thousands of Ukrainians to flee to neighboring countriesincluding Poland, a NATO country where U.S. troops are preparing to offer assistance.
In October 2021, Russia began moving troops and military equipment near its border with Ukraine, reigniting concerns over a potential invasion. Commercial satellite imagery, social media posts, and publicly released intelligence from November and December 2021 showed armor, missiles, and other heavy weaponry moving toward Ukraine with no official explanation. By December, more than one hundred thousand Russian troops were in place near the Russia-Ukraine border and U.S. intelligence officials warned that Russia may be planning an invasion for early 2022.In mid-December 2021, Russias foreign ministry issued a set of demands calling for the United States and the North Atlantic Treaty Organization (NATO) to cease any military activity in Eastern Europe and Central Asia, to commit against further NATO expansion toward Russia, and to prevent Ukraine from joining NATO in the future. The United States and other NATO allies rejected these demands and warned Russia they would impose severe economic sanctions if Russia invaded Ukraine. The United States sent additional military assistance to Ukraine, including ammunition, small arms, and other defensive weaponry.
In early February 2022, U.S. President Joe Biden ordered around three thousand U.S. troops to deploy to Poland and RomaniaNATO countries that border Ukraineto counter Russian troops stationed near its border with Ukraine and reassure NATO allies. Satellite imagery showed the largest deployment of Russian troops to its border with Belarus since the end of the Cold War. Negotiations between the United States, Russia, and European powersincluding France and Germanydid not result in a resolution. While Russia released a statement claiming to draw down a certain number of troops, reports emerged of an increasing Russian troop presence at the border with Ukraine.
In late February 2022, the United States warned that Russia intended to invade Ukraine, citing Russias growing military presence at the Russia-Ukraine border. Russian President Vladimir Putin then ordered troops to Luhansk and Donetsk, separatist regions in Eastern Ukraine partly controlled by Russian-backed separatists, claiming the troops served a peacekeeping function. The United States responded by imposing sanctions on the Luhansk and Donetsk regions and the Nord Stream 2 gas pipeline a few days later. On February 24, during a United Nations Security Council meeting to dissuade Russia from attacking Ukraine, Putin announced the beginning of a full-scale land, sea, and air invasion of Ukraine targeting Ukrainian military assets and cities across the country. Biden declared this attack unprovoked and unjustified and has since issued severe sanctions in coordination with European allies targeting four of Russias largest banks, its oil and gas industry, and U.S. technology exports to the country. The United Nations, G7, EU, and other countries continue to condemn Russian actions and vow to respond.
For CFR's full coverage of Ukraine, please visit our topic page.
Background
The crisis in Ukraine began with protests in the capital city of Kyiv in November 2013 against Ukrainian President Viktor Yanukovychs decision to reject a deal for greater economic integration with the European Union. After a violent crackdown by state security forces unintentionally drew an even greater number of protesters and escalated the conflict, President Yanukovychfledthe country in February 2014.
In March 2014, Russian troops took control of Ukraines Crimean region, before formally annexing the peninsula after Crimeans voted to join the Russian Federation in adisputed localreferendum. Russian President Vladimir Putincitedthe need to protect the rights of Russian citizens and Russian speakers in Crimea and southeast Ukraine. The crisis heightened ethnic divisions, and two months later pro-Russian separatists in the Donetsk and Luhansk regions of eastern Ukraine held a referendum to declare independence from Ukraine.
Violence in eastern Ukraine between Russian-backed separatist forces and the Ukrainian military has by conservative estimates killed more than 10,300 people and injured nearly 24,000 since April 2014. Although Moscow has denied its involvement, Ukraine and NATO have reported the buildup of Russian troops and military equipment near Donetsk and Russian cross-bordershelling.
In July 2014, the situation in Ukraine escalated into an international crisis and put the United States and the European Union (EU) at odds with Russia when a Malaysian Airlines flight was shot down over Ukrainian airspace, killing all 298 onboard. Dutch air accident investigatorsconcludedin October 2015 that the plane had been downed by a Russian-built surface-to-air missile. In September 2016, investigators said that the missile system was provided by Russia,determiningit was moved into eastern Ukraine and then back to Russian territory following the downing of the airplane.
Since February 2015, France, Germany, Russia, and Ukraine have attempted to broker a cessation in violence through theMinsk Accords. The agreement includes provisions for a cease-fire, withdrawal of heavy weaponry, and full Ukrainian government control throughout the conflict zone. However, efforts to reach a diplomatic settlement and satisfactory resolution have been unsuccessful.
In April 2016, NATO announcedthat the alliance would deploy four battalions to Eastern Europe, rotating troops through Estonia, Latvia, Lithuania, and Poland to deter possible future Russian aggression elsewhere in Europe, particularly in the Baltics. These battalions were joined by two U.S. Army tank brigades, deployed to Poland in September 2017 to further bolster the alliances deterrence presence.
Ukraine has been the target of a number of cyberattacks since the conflict started in 2014. In December 2015, more than 225,000 people lost power across Ukraine in an attack, and in December 2016 parts of Kyiv experienced another power blackout following a similar attack targeting a Ukrainian utility company. In June 2017, government and business computer systems in Ukraine were hit by the NotPetya cyberattack; the crippling attack, attributedto Russia, spread to computer systems worldwide and caused billions of dollars in damages.
Security assistance to Ukraine increased further during the Donald Trump administration, alongside continued pressure on Russia over its involvement in eastern Ukraine. In January 2018, the United States imposed newsanctionson twenty-one individuals, including a number of Russian officials, and nine companies linked to the conflict. In March 2018, the State Departmentapprovedthe sale of anti-tank weapons to Ukraine, the first sale of lethal weaponry since the conflict began. In October 2018, Ukraine joined the United States and seven other North Atlantic Treaty Organization (NATO) countries in a series of large-scale airexercisesin western Ukraine. The exercises came after Russia held its annual militaryexercisesin September 2018, the largest since the fall of the Soviet Union.
Concerns
The current conflict has severely strained U.S.-Russia relations and increased the risk of a wider European conflict. Tensions are likely to increase between Russia and neighboring NATO member countries that would likely involve the United States, due to alliance security commitments. Additionally, the conflict in Ukraine will have broader ramifications for future cooperation on critical issues like arms control, cybersecurity, nuclear nonproliferation, energy security, counter-terrorism, and political solutions in Syria, Libya, and elsewhere.
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Conflict in Ukraine | Global Conflict Tracker
- Putin Blames Frustration Over Ukraine Talks on Inflated Expectations - The New York Times - August 1st, 2025 [August 1st, 2025]
- The smart way Ukraine is keeping its F-16s safe from Russia could be key to airpower survival in modern war - Business Insider - August 1st, 2025 [August 1st, 2025]
- Russias summer offensive is turning into an escalating crisis for Ukraine - CNN - August 1st, 2025 [August 1st, 2025]
- Germany to deliver two Patriot systems to Ukraine in deal with US - Reuters - August 1st, 2025 [August 1st, 2025]
- The Russia pressure menu: Options to convince Putin to negotiate on Ukraine - Atlantic Council - August 1st, 2025 [August 1st, 2025]
- Trump says it is 'disgusting' what Russia doing to Ukraine - Reuters - August 1st, 2025 [August 1st, 2025]
- Why Trumps Threats Wont Alter Putins Course in Ukraine - Time Magazine - August 1st, 2025 [August 1st, 2025]
- Ukraine-Russia war latest: Trump says Putins war in Ukraine is disgusting and threatens Moscow with sanctions - The Independent - August 1st, 2025 [August 1st, 2025]
- Putin Rejects Excessive Expectations for Truce Deal in Ukraine - Bloomberg - August 1st, 2025 [August 1st, 2025]
- Trump wants deal to end Russia's war in Ukraine by Aug. 8, US tells UN - Reuters - August 1st, 2025 [August 1st, 2025]
- How the US needs to prepare for a higher-level war, according to an American special ops trainer in Ukraine - Business Insider - August 1st, 2025 [August 1st, 2025]
- Trump wants end to Russias war in Ukraine by 8 August, US tells UN - Euractiv - August 1st, 2025 [August 1st, 2025]
- Ukraine Pushes East in Donetsk Region, Forcing Russian Retreat From Key Positions - UNITED24 Media - August 1st, 2025 [August 1st, 2025]
- Critical Weapons Development Lessons From Ukraine Are Not Being Learned By The West - The War Zone - August 1st, 2025 [August 1st, 2025]
- Russias Jet Powered Shahed Kamikaze Drone Is A Big Problem For Ukraine - The War Zone - August 1st, 2025 [August 1st, 2025]
- Drones, Discord, and the Shifting Front in Ukraine - War on the Rocks - August 1st, 2025 [August 1st, 2025]
- 'It's disgusting': Donald Trump warns Russia of new sanctions over Ukraine war; says this about Vladimir - The Times of India - August 1st, 2025 [August 1st, 2025]
- Ukraine's special operators used to dodge artillery shells. Now they're trying to survive Russian drones. - Business Insider - July 30th, 2025 [July 30th, 2025]
- Russian soldiers scammed and robbed of war cash on return from Ukraine - BBC - July 30th, 2025 [July 30th, 2025]
- 2000 Meters to Andriivka review war in Ukraine as an eerie, pin-sharp waking nightmare - The Guardian - July 30th, 2025 [July 30th, 2025]
- Russia Shrugs Off Trumps Threat, Says Ukraine War Will Go On - UNITED24 Media - July 30th, 2025 [July 30th, 2025]
- Trump cuts deadline for Putin to reach Ukraine peace deal to 10 or 12 days | Donald Trump - The Guardian - July 30th, 2025 [July 30th, 2025]
- European countries to borrow billions from EU to rearm Ukraine - politico.eu - July 30th, 2025 [July 30th, 2025]
- Kremlin Offers Little Reaction to Trumps Shorter Deadline for Peace in Ukraine - The New York Times - July 30th, 2025 [July 30th, 2025]
- 7 killed, 21 injured in Russian attacks on Ukraine over past day - The Kyiv Independent - July 30th, 2025 [July 30th, 2025]
- Trump says Russia has '10 days from today' to end Ukraine war, or face penalties - Anadolu Ajans - July 30th, 2025 [July 30th, 2025]
- Trump News Updates: Epstein, Tariffs and Ukraine War - The New York Times - July 28th, 2025 [July 28th, 2025]
- Russia at the gates: How Ukraine defended a strategic city for months - Reuters - July 28th, 2025 [July 28th, 2025]
- Trump Gives Russia Less Than Two Weeks to End Its War in Ukraine - The New York Times - July 28th, 2025 [July 28th, 2025]
- Trump says hes shortening the 50-day deadline for Russia to end the war in Ukraine - AP News - July 28th, 2025 [July 28th, 2025]
- Russia's sinking fake ships with exploding naval drones. The training likely isn't for war with Ukraine. - Business Insider - July 28th, 2025 [July 28th, 2025]
- I already know the answer Trump to shorten Ukraine deadline for Putin to 1012 days - The Kyiv Independent - July 28th, 2025 [July 28th, 2025]
- Ukraine war briefing: attack on Kyiv injures eight, Trump and Starmer to discuss applying pressure on Putin - The Guardian - July 28th, 2025 [July 28th, 2025]
- Trump gives Putin new 10 or 12 days deadline to end war in Ukraine - politico.eu - July 28th, 2025 [July 28th, 2025]
- Trump reduces Russia deadline to end Ukraine invasion to 10 to 12 days from original 50: No reason to wait that long - New York Post - July 28th, 2025 [July 28th, 2025]
- Brutality over precision What the Army is learning from Russia in Ukraine - Task & Purpose - July 28th, 2025 [July 28th, 2025]
- E.U. Cuts Aid to Ukraine Over Corruption Concerns - The New York Times - July 28th, 2025 [July 28th, 2025]
- Five killed as Ukraine and Russia trade drone attacks - BBC - July 28th, 2025 [July 28th, 2025]
- Russia's economy is now so militarized, it may keep expanding its army even after the Ukraine war - Business Insider - July 28th, 2025 [July 28th, 2025]
- Trump issues new ultimatum calling on Putin to end Ukraine war in '10 or 12 days' - France 24 - July 28th, 2025 [July 28th, 2025]
- Ukraine, Russia attack each other's territory after latest round of peace talks - Reuters - July 28th, 2025 [July 28th, 2025]
- That idiot Putin wants to take it all: Russias kamikaze tactics fuel a slow advance in Ukraine - The Guardian - July 28th, 2025 [July 28th, 2025]
- Trump gives Putin 10 to 12 days to agree Ukraine ceasefire - The Telegraph - July 28th, 2025 [July 28th, 2025]
- Ukraine war briefing: Drones hit Russian electronic warfare plant and disrupt railway and air travel - The Guardian - July 28th, 2025 [July 28th, 2025]
- Binge, borrow and deal: Europe digs deep to buy U.S. arms for Ukraine - The Washington Post - July 27th, 2025 [July 27th, 2025]
- Putin may be miscalculating Trumps resolve on Ukraine - Atlantic Council - July 27th, 2025 [July 27th, 2025]
- Ukraine is now an indispensable security partner for the US and Europe - Atlantic Council - July 27th, 2025 [July 27th, 2025]
- Russia says it has captured two villages in Ukraine, Ukraine reports heavy fighting - Reuters - July 27th, 2025 [July 27th, 2025]
- Battles of the mind: drawing Ukraine in this endless war | Ella Baron - The Guardian - July 27th, 2025 [July 27th, 2025]
- Zelenskyys Anti-Corruption Climbdown: What It Means For Ukraine - Radio Free Europe/Radio Liberty - July 27th, 2025 [July 27th, 2025]
- School-leavers losing their lives for Russia in Putin's war with Ukraine - BBC - July 27th, 2025 [July 27th, 2025]
- Ukraine war briefing: Anti-corruption agencies endorse bill restoring their independence - The Guardian - July 27th, 2025 [July 27th, 2025]
- Five killed after Russia and Ukraine trade aerial bombardments - Sky News - July 27th, 2025 [July 27th, 2025]
- 4 people killed, multiple others injured in Russia and Ukraine as they trade aerial attacks - AP News - July 27th, 2025 [July 27th, 2025]
- Russia, Ukraine truce talks overshadowed by new fighting - Vatican News - July 27th, 2025 [July 27th, 2025]
- What China really wants for Russia and Ukraine - The Hill - July 27th, 2025 [July 27th, 2025]
- North Koreas military is being transformed on the battlefields of Ukraine so why is Seoul silent? - The Guardian - July 24th, 2025 [July 24th, 2025]
- State Department OKs $322 million in proposed weapons sales to Ukraine - Military Times - July 24th, 2025 [July 24th, 2025]
- Israel, Ukraine To Hold Talks On Countering "Threats" Posed By Iran - NDTV - July 24th, 2025 [July 24th, 2025]
- In Kyiv, Saar announces Israel-Ukraine strategic dialogue on Iranian threat - The Times of Israel - July 24th, 2025 [July 24th, 2025]
- Ukraine sees first major anti-government protests since start of war, as Zelensky moves to weaken anti-corruption agencies - CNN - July 24th, 2025 [July 24th, 2025]
- Zelenskyy faces outcry after signing a bill curbing Ukraine's anti-corruption agencies - NPR - July 24th, 2025 [July 24th, 2025]
- Russia and Ukraine to Renew Talks, but Peace Remains Elusive - The New York Times - July 24th, 2025 [July 24th, 2025]
- Russia and Ukraine Met Again. Heres Where the Peace Talks Stand - The New York Times - July 24th, 2025 [July 24th, 2025]
- Ukraine and Russia agree to new prisoner swap during brief peace talks - France 24 - July 24th, 2025 [July 24th, 2025]
- Kremlin says Putin open to peace with Ukraine only after Russias goals have been achieved - PBS - July 24th, 2025 [July 24th, 2025]
- Russia and Ukraine agree prisoner swap, but little other progress in Istanbul talks - CNN - July 24th, 2025 [July 24th, 2025]
- Bucks County man died a Ukraine war hero. He is not the only American on the frontlines - PhillyBurbs - July 24th, 2025 [July 24th, 2025]
- Russia and Ukraine Are No Closer to Peace After Trumps Threats - WSJ - The Wall Street Journal - July 24th, 2025 [July 24th, 2025]
- Zelensky Faces Criticism in Ukraine Over Effort to Rein In Corruption Agencies - The New York Times - July 24th, 2025 [July 24th, 2025]
- Swarms of Russian drones attack Ukraine nightly as Moscow puts new emphasis on the deadly weapon - AP News - July 24th, 2025 [July 24th, 2025]
- Outrage in Ukraine as the government attacks anti-corruption watchdogs - The Economist - July 24th, 2025 [July 24th, 2025]
- The Ukraine war will shape the world - Financial Times - July 24th, 2025 [July 24th, 2025]
- US Approves $322 Million Military Aid Package for Ukraine, Including HAWK Air Defense and Bradley Vehicles - UNITED24 Media - July 24th, 2025 [July 24th, 2025]
- Wartime Protests in Ukraine Target Zelensky for the First Time - The New York Times - July 24th, 2025 [July 24th, 2025]
- Zelensky: Ukraine and Russia to hold peace talks on Wednesday - BBC - July 24th, 2025 [July 24th, 2025]
- Faint Signs of Life Appear in Effort to Halt Ukraine War - The New York Times - July 24th, 2025 [July 24th, 2025]
- The Air Battle That Could Decide the Russia-Ukraine War - foreignpolicy.com - July 24th, 2025 [July 24th, 2025]
- Ukraine backlash grows after Zelensky strips anti-corruption bodies of independence - BBC - July 24th, 2025 [July 24th, 2025]
- Ukraine, Russia hold third round of peace talks in Istanbul, agree to another major prisoner exchange - The Kyiv Independent - July 24th, 2025 [July 24th, 2025]