A proposal from the United States aimed at concluding the conflict in Ukraine has sparked some friction with key European partners, as Paris, Berlin, and Helsinki have emphasized their desire to participate actively in discussions held in Geneva.

A high-ranking European diplomat informed Fox News Digital that Europe intends to have substantial involvement in any U.S.-led agreement. “There can be no negotiations regarding Ukraine without the Ukrainians, and no discussions about the security of Europe without Europeans,” the diplomat asserted.

The concerns from Europe emerged shortly after Secretary of State Marco Rubio announced on Sunday that the U.S. and Ukraine had made significant progress on a revised peace plan. Describing it as “the most productive day we’ve had,” Rubio acknowledged there were still unresolved issues and noted that matters involving the EU and NATO would follow a “separate track.” Negotiators from the U.S., Ukraine, and leading European nations are expected to continue their dialogue throughout the week.

Andriy Yermak, Head of the Office of the President of Ukraine, and Secretary of State Marco Rubio, addressed the press following confidential discussions at the U.S. Mission in Geneva, Switzerland, on November 23, 2025. (Emma Farge/Reuters)

The European official described the U.S. proposal as “a foundation that needs further development,” stressing that “the initial condition must be the enforcement of a ceasefire along the contact line.” The diplomat also mentioned that France and the United Kingdom would host a Coalition of Volunteers meeting on Tuesday to align Europe’s stance.

During the Group of 20 summit in South Africa over the weekend, German Chancellor Friedrich Merz cautioned against excluding Europe from any peace settlement. “Wars cannot be resolved by major powers without considering the nations directly involved,” he stated, adding, “We are still quite distant from reaching an outcome that is favorable for all parties.”

President Donald Trump’s son-in-law Jared Kushner, Special Envoy Steve Witkoff, Secretary of State Marco Rubio and others before talks on ending Russia’s war in Ukraine, at the U.S. Mission in Geneva, Switzerland, Nov. 23, 2025. (Reuters/Emma Farge)

French President Emmanuel Macron echoed those concerns on the sidelines of the summit, saying the U.S. plan “has not been negotiated with the Europeans,” even though it contains “many provisions that concern Europeans directly.” He pointed to proposed limits on Ukraine’s military capacity, calling them “limitations on the size of the Ukrainian army — in other words, on its own sovereignty.”

“It is positive in the sense that it proposes a path to peace and acknowledges important elements regarding sovereignty, security guarantees, and other issues. But it is only a basis for work that needs to resume, just as we did last summer, because this plan has not been negotiated with the Europeans,” Macron told reporters.

Members of the U.S. and Ukraine delegations meet on ending Russia’s war in Ukraine in Geneva, Switzerland, Nov. 23, 2025. (Reuters/Emma Farge )

Finland’s President Alexander Stubb wrote on X on Monday that NATO will assert control over issues in their remit: “It is clear that Europe and NATO decide on matters concerning them.”

Amid the friction, NATO Secretary-General Mark Rutte told “Fox & Friends” on Monday the U.S. effort still contained constructive elements, saying “some elements had to be changed, but there was also good stuff in the plan.” In the interview, Rutte told Brian Kilmeade that President Trump’s team is “working extremely hard to get this war solved,” with the goal of “a durable and lasting peace in Ukraine, a sovereign nation.”

Ukrainian President Volodymyr Zelensky is greeted by President Donald Trump at the White House on Aug. 18, 2025. (Andrew Caballero-Reynoldes/AFP via Getty Images)

Ukrainian President Volodymyr Zelenskyy reinforced Kyiv’s red lines in an address to Sweden’s parliament on Monday, “The aggressor must pay fully for the war he started,” rejecting territorial concessions. “Putin wants legal recognition for what he has stolen… That is the main problem,” Zelenskyy said.

Moscow dismissed emerging European ideas as “not constructive,” according to Russian presidential aide Yuri Ushakov, according to Reuters.