Four years of war in Ukraine Ukraine marks the fourth anniversary of RussiaÕs full-scale invasion, as the prospect of reaching a durable ceasefire remains out of reach 2022 Feb 24: Russia invades Ukraine in what President Vladimir Putin calls a Òspecial military operationÓ Ukrainian President Volodymyr Zelensky declares martial law and general mobilisation Russia surrounds Kyiv but pulls back within weeks as troops are stalled by ferocious resistance Mar: Moscow shifts focus to eastern and southern Ukraine Apr: Evidence of atrocities emerges after Russian retreat from town of Bucha, near Kyiv May: Last Ukrainian fighters surrender in Mariupol. Weeks-long Russian bombardment kills thousands of civilians Sep: Ukraine recaptures much of Kharkiv region in swift counteroffensive Putin mobilises 300,000 conscripts, sparking protests across Russia Moscow announces annexation of Donetsk, Luhansk, Kherson and Zaporizhya regions Nov: Ukraine recaptures Kherson city after Russian forces withdraw 2023 Jan: Western allies approve sending advanced weaponry to Kyiv, including top-tier battle tanks May: Russia, led largely by mercenary Wagner Group, captures Bakhmut after nine-month siege Jun: Ukraine launches major counteroffensive, which ultimately stalls against Russian lines Wagner boss Yevgeny Prigozhin stages short- lived mutiny against Russian government Late 2023: Intense, daily drone and missile strikes on cities and energy infrastructure become the norm for both sides 2024 Feb: Avdiivka falls after relentless Russian attacks May: Russia opens up new front in Kharkiv region, forcing Ukrainian troops to temporarily withdraw Aug: Kyiv launches surprise incursion into RussiaÕs Kursk region Late 2024: Russia continues to gain small amounts of territory in east despite heavy losses Reports emerge of North Korean troops fighting alongside Russia 2025 Feb: Newly inaugurated U.S. President Donald Trump says Putin has agreed on talks to end war Jun: Ukraine mounts sabotage attack on air bases deep inside Russia Aug: Trump and Putin meet in Alaska to discuss peace deal Nov: U.S. and Ukraine create revised peace plan that limits Russian gains Dec: Moscow claims capture of Pokrovsk after months of intense fighting 2026 Jan: RussiaÕs war in Ukraine exceeds length of Soviet involvement in World War II Feb: New round of U.S.- brokered talks takes place amid continued fighting and deadly long-range strikes BELARUS MOLDOVA RUSSIA UKRAINE Avdiivka Bakhmut Kharkiv Kherson Kyiv Mariupol Odesa Pokrovsk Sumy CRIMEA DONETSK KHARKIV KHERSON KURSK LUHANSK ZAPORIZHYA BLACK SEA Dnipro River Russian control 100km 60 miles UN has identified 55,600 civilians casualties, including 15,000 killed. Actual figures are likely to be much higher Some 3.7 million people are displaced within Ukraine and 6.9 million have fled the country Military casualties (killed, injured and missing)* Russia 1.2 million Includes up to 325,000 killed Ukraine 500,000-600,000 Includes up to 140,000 killed *Estimates for Feb 2022 to Dec 2025 Since Jan 2022, Ukraine has received about $175bn in aid from the U.S. and $197bn from the EU Estimates for UkraineÕs postwar reconstruction amount to $524bn over 10 years Sources: Council on Foreign Relations, House of Commons Library, ISW, OHCHR Pictures: Getty Images, Newscom © GRAPHIC NEWS