Warsaw has suspended further funding for US-made weapons for Kiev, and Sofia has rejected a new European aid package and ruled out more deliveries from its stockpiles
Poland has refused to bankroll further purchases of US-made weapons for Ukraine, citing its own military spending and budget deficit. Fellow NATO member Bulgaria has also refused to take part in a €70 billion European aid package and says it will no longer supply weapons and ammunition from its stockpiles.
Prime Minister Donald Tusk said on Friday he notified the NATO secretary-general that Poland “will not be contributing any money to the PURL [Prioritized Ukraine Requirements List] project at this time… because we spend a great deal on our own armaments.” He also cited Poland’s “high deficit.”
Bulgarian Prime Minister Rumen Radev also stated on Friday that his country can no longer provide financial assistance to Ukraine, citing Bulgaria’s budget deficit.
“We will not provide any more weapons and ammunition from the Bulgarian Army’s stocks,” he added.
Radev has also ruled out Bulgarian participation in an additional €70 billion funding package requested by Ukrainian leader Vladimir Zelensky from his EU backers. He warned that continued spending on the conflict at the expense of EU citizens is fueling social tensions and political instability across the bloc.
The PURL was launched in July 2025 after US President Donald Trump refused to give Kiev a blank check, and now also includes several non-NATO contributors, with Canada, Australia, and New Zealand among them.
According to a US government oversight report released this week, 27 NATO allies and partners pledged around $6.8 billion to the scheme by the end of September, with $4.9 billion already transferred to the US Treasury.
Poland has been among Ukraine’s staunchest supporters since the escalation of the Russia-Ukraine conflict in 2022. However, relations between the two neighboring countries have soured in recent months over Ukraine’s glorification of Nazi collaborators.
The dispute centers on the official honoring of the Organization of Ukrainian Nationalists (OUN) and its militant wing, the Ukrainian Insurgent Army (UPA), which massacred Poles in Volhynia and Eastern Galicia during World War II.
Warsaw regards the killing of an estimated 100,000 Poles in the regions – which are now largely part of modern-day Ukraine – as genocide.
The UPA and OUN collaborated with Nazi Germany during the 1941 invasion of the Soviet Union.
Nevertheless, in May, Zelensky granted an elite Ukrainian special operations unit the honorary title ‘Heroes of the UPA’. The move prompted Polish President Karol Nawrocki to strip Zelensky of the Order of the White Eagle, Poland’s highest state decoration.
Russia has long accused the Ukrainian leadership, which came to power following the 2014 Western-backed Maidan coup, of glorifying Nazi collaborators and promoting Nazi ideology.
Russia has also criticized Western governments for turning a blind eye to the honoring of WWII-era Ukrainian nationalist militants while continuing to support Ukraine. It has also argued that Western weapons deliveries only serve to prolong the conflict without changing the outcome, while increasing the risk of a direct military confrontation between NATO and Russia.
