Ukraine's army and state run on foreign money and weapons. Until 2025 the United States was the largest donor; it now sells arms that Europeans pay for, and the European Union carries the budget. The argument among the donors is over how much, for how long, from whose pocket, and to what end.
The wider war, its history and each side's full account: Russia's war in Ukraine.
Where it stands · September 2026
On 1 September Brussels said the 90 billion euro loan for Ukraine is enough for now, amid growing doubts. On 11 September the European Union approved a 6.1 billion euro defence package for Ukraine. On 18 September Ukraine received 3.3 billion euros in European Union funds for armaments, and Canada sought to join the 90 billion euro support loan, which Brussels confirmed. On 19 September Russia held a parliamentary vote in the areas of Ukraine it holds, as the European Union pressed funding. On 29 September the International Monetary Fund warned Ukraine faces a 54 billion dollar funding gap by 2029.
What the dispute is about
Burden. America has handed the bill to Europe. Within Europe the northern and eastern states give most as a share of their economies, and the large southern ones least.
Whose money. About 200 billion euros of Russian state reserves are frozen in Europe. Using them for Ukraine would spare taxpayers and, its critics say, break the rules on which Europe's own financial standing rests.
Purpose. The aid has been enough to keep Ukraine from losing and never enough for it to win. Donors disagree whether that is prudence, failure, or the policy.