BRUSSELS – In the coming days, a senior diplomatic delegation from the United States will arrive in Europe for crucial discussions regarding the ongoing conflict in Ukraine.

This meeting is anticipated to take place amid heightened concerns over the future of American support for Ukraine as it continues to defend itself against Russian military actions.

The delegation includes Vice President JD Vance, Secretary of State Marco Rubio, and Defense Secretary Pete Hegseth, who are scheduled to meet with European Union leaders in Paris, Brussels, and Munich.

The designated envoy for Ukraine-Russia affairs, Keith Kellogg, is also part of the team and is known for his involvement in drafting a potential 'peace plan' for the region.

The primary objective of these talks centers on the nature of the U.S. commitment to Ukraine, especially concerning military support, which has been vital for Kyiv.

European officials have expressed concerns that without sustained U.S. backing, Ukraine may have to negotiate terms for peace as they lack the necessary resources to defend themselves independently.

Discussions are set to commence with an initial meeting between Vance and European Commission President Ursula von der Leyen, along with the EU’s chief diplomat, Kaja Kallas, during the Paris AI Summit on Tuesday.

Marco Rubio is expected to participate in the Weimar+ format discussions on Wednesday, involving key European nations as well as Poland and Ukraine.

Meanwhile, Hegseth will join the NATO defense ministers' meeting and the Ukraine Defense Contact Group in Brussels, marking a pivotal moment as the UK chairs the group in the absence of the U.S.

Despite the engagements, diplomats have indicated a lack of expectation for concrete commitments from the American side during these discussions.

Concerns have been raised about the volatility of U.S. policy under the Trump administration, with one European diplomat noting the unpredictability of agreements made with U.S. counterparts.

European diplomats had anticipated that Trump's team would present a solidified peace plan during this week's meetings.

However, Kellogg has reportedly dismissed expectations that formal plans would be unveiled at the Munich Security Conference, opting instead for further coordination with European NATO allies in the weeks to come.

The Trump administration has articulated that Europe must take the lead on peace negotiations and bear a significant financial burden going forward.

Rubio has emphasized the need for realistic expectations regarding Ukraine's capabilities against Russia, suggesting that claims of Ukraine’s ability to expel Russian forces entirely from its territory may not be feasible.

Simultaneously, Ukraine has proposed a quid pro quo arrangement to secure ongoing U.S. engagement, which would involve providing Washington access to Ukraine's critical mineral resources in exchange for security guarantees.

Russia has maintained its hardline stance in the negotiations, demanding that Ukraine abandon its NATO ambitions and affirm its non-alignment, along with the withdrawal of Ukrainian troops from regions under Russian control, including Donetsk and Luhansk.

The current state of European leadership appears fragmented, with key figures facing challenges.

German Chancellor Olaf Scholz remains in a politically weakened position as his government awaits formation after elections.

French President Emmanuel Macron’s attendance at the AI Summit and absence in Munich raises questions about France's role, while the U.K. increases its engagements, and Poland seeks to establish communication with the U.S. delegation.

Amidst these dynamics, experts have noted a leadership vacuum in Europe at a critical time for the continent’s diplomatic strategies regarding Ukraine, calling into question the traditional alliance structures that have previously guided European interactions with the U.S. and Russia.