Ukraine is preparing to seek as much as $20 billion in additional military funding from its Western partners as Kyiv looks to capitalize on recent battlefield gains and sustain pressure on Russian forces, according to a senior Ukrainian official cited by Politico.

The funding request is expected to be a central topic at the next meeting of the Ukraine Defense Contact Group on June 18, where Ukrainian officials will present their case for expanded financial support amid signs that Russia's offensive momentum has slowed in several sectors of the front line.

"Everyone sees that Russia is burning, and we want it to burn even more, but we need financing to do it," the senior Ukrainian official told Politico.

The request comes as Ukraine argues that recent military operations have begun to shift the battlefield balance after two years in which Russian forces steadily expanded their territorial control in eastern and southern Ukraine. Ukrainian officials believe additional funding could help accelerate those efforts through increased weapons production, procurement, and operational support.

According to the official, Kyiv will ask allied governments to contribute between $2 billion and $6 billion each toward a broader funding package. The support could take the form of direct military assistance, financial aid, or loans.

The proposed funding would be added to Ukraine's existing defense budget, which currently totals approximately €85 billion. Defense spending already consumes roughly 40% of the country's gross domestic product, underscoring the financial burden of sustaining a war that has entered its fifth year since Russia's full-scale invasion in February 2022.

Ukraine's appeal is being bolstered by recent claims from its military leadership. Earlier this month, Commander-in-Chief Gen. Oleksandr Syrskyi said Ukrainian forces had recaptured more than 600 square kilometers of territory during 2026.

Syrskyi reported that Ukrainian troops achieved a net territorial gain of approximately 100 square kilometers in May alone, indicating that Kyiv recovered more territory than it lost during the month. He described the battlefield situation as "difficult and dynamic," noting that intense combat continues across multiple sectors.

The most contested areas remain concentrated in eastern and southern Ukraine, particularly near Pokrovsk, Oleksandrivka and Huliaipole, where both sides continue to launch offensive and defensive operations.

Independent assessments suggest Russia's pace of advance has slowed compared with last year. The Institute for the Study of War reported in May that average Russian territorial gains during the opening months of 2026 had fallen sharply compared with the same period in 2025. Analysts attributed the slowdown to stronger Ukrainian defensive positions, localized counterattacks and increasing battlefield attrition.

Moscow has rejected suggestions that the strategic balance is shifting. Russian Chief of the General Staff Valery Gerasimov recently presented a markedly different account of the war, claiming Russian forces had captured approximately 1,700 square kilometers of territory and seized 80 settlements since the beginning of the year.