A senior Italian minister has said Donald Trump is "completely wrong" to restrict support for Ukraine, in one of the sharpest public breaks with Washington by a European government since the war began.

Speaking to the BBC, the minister argued that scaling back assistance to Kyiv at this stage of the conflict would reward aggression, invite further Russian advances and ultimately cost Europe far more than continued support. The comments reflect growing alarm in European capitals that American commitment to Ukraine is wavering at a critical moment.

The intervention is particularly striking because Italy's government has generally sought to maintain warm relations with the Trump administration, and because it comes as President Zelensky presses allies for firmer guarantees of military and financial support into 2027 and beyond.

A widening transatlantic gap

The remarks expose a divide that has been widening for months. Washington has signalled that it expects Europe to carry a greater share of the burden for Ukraine's defence, and the White House has repeatedly paused or conditioned assistance packages while pressing Kyiv and Moscow towards negotiations.

European governments have responded by stepping up their own commitments. The European Union has agreed a substantial multi-year funding package, and several member states have signed bilateral security agreements with Kyiv. But officials concede that Europe cannot fully replace American military capability, particularly in air defence, intelligence and long-range strike systems.

The Italian minister's comments suggest that frustration with Washington is now being voiced openly, rather than confined to private diplomatic channels. "This is not only about Ukraine," the minister said. "It is about whether borders in Europe can be changed by force."

The view from Kyiv

President Zelensky has thanked what he called the "real leaders" in Europe for standing by his country, a remark widely read as a pointed contrast with the position in Washington. Ukraine is seeking around €70bn in funding for 2027, along with access to allied military satellite capabilities and sustained deliveries of air defence interceptors.

Ukrainian officials argue that the cost of supporting Kyiv now is far lower than the cost of confronting an emboldened Russia later — an argument that has found receptive audiences in Warsaw, the Baltic states and, increasingly, in Rome and Berlin.

The Kremlin, for its part, has welcomed signs of Western division, calculating that time and political fatigue in Washington and Brussels work in Moscow's favour.

What happens next

Attention now turns to a series of diplomatic engagements in the coming weeks, including a possible summit between President Trump and Vladimir Putin on the margins of the G20 in December — a prospect that has unsettled some European governments, who fear being sidelined in negotiations over their own continent's security.

European leaders are expected to use the next EU summit to coordinate their position, with officials saying the priority is to ensure that any settlement does not simply freeze the conflict on Russia's terms.

For Italy, the minister's comments mark a notable hardening of tone. Whether other European governments follow suit — and how the White House responds — will shape the diplomacy of the war well into the winter.

Within Italy, the comments have sparked debate about the government's Atlanticist credentials and its relationship with the Trump administration. Opposition parties accused the minister of grandstanding, while foreign policy experts noted that Rome has quietly increased its own military assistance to Kyiv in recent months. Diplomats in Brussels said the remarks reflected a calculation being made across the continent: that public pressure on Washington may now be more effective than private lobbying, and that European governments must demonstrate to their own voters — and to Moscow — that support for Ukraine does not depend entirely on the occupant of the White House.