A recent survey conducted by the Kyiv International Institute of Sociology (KIIS) indicates a significant portion of the Ukrainian population is questioning the reliability of U.S. support amid ongoing conflict with Russia. The poll, which was carried out between May 7 and June 3, 2026, found that 56% of respondents believe the United States is growing weary of the war and is pressuring Ukraine to make concessions to Russia.
In contrast, 30% of those surveyed maintain that the U.S. continues to be a dependable ally, while 13% did not provide a clear answer on the matter. This reflects a notable shift in sentiment, as previous surveys indicated higher confidence in U.S. support.
When it comes to perceptions of European assistance, the survey reveals that 64% of Ukrainians feel European nations are genuinely helping Kyiv and are committed to achieving a fair resolution to the conflict. However, 25% believe that European support has diminished, with some feeling that Europe is urging Ukraine towards an unjust peace. An additional 12% of respondents did not answer this question.
Compared to a similar survey conducted in January 2026, the number of Ukrainians viewing European countries as reliable allies has increased from 58% to 64%. Conversely, the percentage of those who feel that Europe is losing interest in the conflict has decreased from 35% to 25%.
The KIIS survey utilized computer-assisted telephone interviews (CATI) and included a random sample of 1,000 mobile phone numbers across all government-controlled regions of Ukraine.
In earlier polls, trust in security guarantees from both Europe and the U.S. had notably declined among Ukrainians, particularly in light of fears of a renewed Russian offensive. In March, another survey showed that while many Ukrainians held a generally positive view of the United States, there was growing dissatisfaction with the current U.S. administration.
A recent KIIS survey reveals that many Ukrainians are skeptical about U.S. support, with 56% believing the U.S. is pressuring Ukraine for concessions to Russia. In contrast, perceptions of European assistance remain more positive, with 64% viewing European nations as reliable allies.