Russia now controls about one-fifth of Ukraine. Here’s what four years of war have really changed

What has changed in the Russia-Ukraine conflict since 2022

Four years after the full-scale invasion began, Russia controls roughly 19.4 percent of Ukraine’s territory, according to the latest assessment by the Institute for the Study of War. At first glance, that figure sounds like steady territorial success. In reality, it reflects how slow, costly and incremental the conflict has become.

The most striking detail is not how much territory Russia holds, but how little it has added recently. Over the past year, Russian forces expanded control by just 0.79 percent of Ukrainian land. That gain came after months of intense fighting, heavy artillery use, large manpower losses and sustained missile and drone strikes on Ukrainian cities and infrastructure.

Before February 2022, Russia already occupied close to 7 percent of Ukraine, including Crimea and parts of the Donetsk and Luhansk regions. The full-scale invasion pushed the occupation footprint much deeper into eastern and southern Ukraine, but the pace of expansion has slowed sharply since late 2023.

The map today shows a war of attrition rather than momentum. Russian advances have largely focused on grinding battles around specific towns and transport corridors rather than sweeping offensives. Ukrainian forces, while under pressure, have managed to stabilise large sections of the front through layered defences, minefields and long-range strikes on Russian logistics.

Military analysts note that holding territory is also becoming more expensive. Occupied areas require constant troop presence, air defence, and internal security against partisan activity. That has stretched Russian manpower even as Moscow continues to mobilise and rotate forces.

For Ukraine, the numbers underline a difficult reality. While major counteroffensives have not reclaimed large swathes of land in the past year, the country has prevented Russia from translating numerical and firepower advantages into decisive breakthroughs. Western military aid, drone warfare, and battlefield adaptation have played a key role in that containment.

Politically, the figures complicate narratives on both sides. Moscow can claim control over nearly one-fifth of Ukraine, but the minimal gains over a year weaken arguments of inevitable victory. Kyiv, meanwhile, faces the challenge of sustaining international support when front-line movement appears limited, even though the strategic denial of

Russian expansion remains significant.

Four years in, the war is no longer defined by rapid advances or collapses. It is defined by how hard it has become to move the line at all, and by the human, economic and military cost of every fraction of territory gained or held.