Biden-Era Support: The Baseline

Between February 2022 and January 2025, the United States provided Ukraine with more military and financial assistance than any other country. Key figures from the Biden era:

• Total US assistance: Over $175 billion in military, economic, and humanitarian aid committed
• Military aid: Approximately $60 billion in security assistance including HIMARS, Patriots, Abrams tanks, M777 howitzers, ATACMS, and billions of rounds of ammunition
• Presidential Drawdown Authority: Biden used emergency drawdown authority dozens of times to rapidly transfer weapons from US stockpiles
• Doctrine: "As long as it takes" — open-ended commitment to Ukrainian sovereignty with no explicit territorial compromise required
• Limits: Biden imposed consistent restrictions on Ukraine's use of US weapons against Russian territory, drawn on self-deterrence concerns

Trump's Transition: January 2025

Donald Trump returned to office on 20 January 2025, with Ukraine policy at the top of his foreign policy agenda. His pre-inauguration statements had promised to end the war "in 24 hours" — campaign rhetoric but reflecting genuine intent to shift US posture.

Key early 2025 signals from the new administration:

• Named General Keith Kellogg as special envoy for Ukraine-Russia peace negotiations
• Indicated openness to direct engagement with Putin without Ukrainian participation
• Questioned the open-ended nature of Biden-era commitments
• Expressed skepticism about NATO enlargement commitments to Ukraine
• Pressed European allies to dramatically increase their own defense spending

The transition signified a fundamental change: from the US as Ukraine's unconditional supporter to the US as a transactional party with its own interests in ending the conflict.

Military Aid Under Trump

US military support to Ukraine continued under Trump but with significant differences in character:

The Trump administration used aid pauses as diplomatic signals — demonstrating to Ukraine that US support was not unconditional while using continued aid as an incentive for Russian good faith in negotiations.

The Kellogg Mission

General Keith Kellogg (retired), appointed as Trump's special envoy, conducted multiple rounds of shuttle diplomacy throughout 2025:

• Multiple Kyiv visits: Building relationship with Zelensky; understanding Ukraine's red lines
• European capitals: Coordinating (or attempting to coordinate) with UK, France, Germany, Poland
• Washington-Moscow back channels: Not publicly confirmed formal meetings with Russian counterparts

Kellogg's approach was generally more sympathetic to Ukraine than Trump's public rhetoric — he expressed understanding of Ukrainian security concerns and did not publicly pressure Ukraine to make unilateral concessions. However, the structural dynamic of his mission asked Ukraine to compromise on territory in exchange for security guarantees.

The plan reportedly involved: a ceasefire along current lines; deferred discussion of territorial status; security guarantees from European allies (not necessarily NATO); continued US military support limited to deterrence.

The Critical Minerals Deal

One of the most talked-about elements of Trump's Ukraine policy has been the proposed critical minerals agreement. Ukraine possesses substantial deposits of strategically important minerals:

• Lithium: Estimated reserves among the largest in Europe, critical for batteries and EVs
• Titanium: Significant deposits, used in aerospace and defense manufacturing
• Graphite: Important for battery anodes; Ukraine was a major global supplier before the war
• Uranium: Nuclear fuel raw material
• Rare earth elements: Various deposits assessed but much lies in Russian-occupied territory

The proposed deal would give US companies preferential access to these resources in exchange for continued US engagement and potentially investment in reconstruction. From different perspectives:

US perspective (Trump administration): Creates direct American economic interest in Ukraine's sovereignty; reframes aid as investment rather than charity; appeals to Trump's transactional worldview; potentially generates domestic political support.

Ukraine perspective: Ties US economic interests directly to Ukraine's survival; potential source of reconstruction funding; risk of unfavorable terms given Ukraine's weak bargaining position; some Ukrainian criticism that it amounts to trading sovereignty for protection.

Negotiations were ongoing as of February 2026. No final agreement had been signed.

Trump-Zelensky Relationship

The Trump-Zelensky dynamic has been more turbulent than the Biden-Zelensky relationship, which was warm despite tactical disagreements. Historical context matters: Trump's first term featured the July 2019 phone call in which Trump pressured Zelensky on Biden investigations — the basis for Trump's first impeachment.

In the second Trump term:

• Trump initially showed little personal warmth toward Zelensky, in contrast to Biden's close relationship
• Trump publicly questioned why the US should continue supporting Ukraine at scale
• Zelensky adapted his messaging — emphasizing shared interests, Russian threat to NATO, and US economic interests in Ukraine's survival
• A planned Zelensky-Trump meeting at the White House in early 2025 was reported to have had tensions over Ukraine's negotiating position
• Zelensky was explicit in stating Ukraine would not accept terms that legitimized Russian territorial gains

The relationship was described by observers as "businesslike but not warm" — both leaders understanding their countries have aligned interests on some dimensions but different negotiating objectives.

Congressional Dynamics

US Congressional support for Ukraine has been more bipartisan than Trump's rhetoric suggests, but with important fault lines:

• Senate: Relatively strong bipartisan support; the $61B aid package in April 2024 passed with significant Republican support after months of House blockage
• House: MAGA-aligned Republicans have been the most resistant; Speaker Mike Johnson initially blocked Ukraine aid; passed it eventually under pressure from Senate and defense community
• Defense hawks vs. "America First": Traditional Republican defense hawks (McConnell, Thune) support Ukraine; America First faction (Gaetz, MTG) opposes it

Under Trump's second term, Congressional dynamics effectively defer to executive branch Ukraine policy — Republicans are unlikely to pass major aid packages against Trump's wishes; Democrats support continued aid but are in minority. Europe is increasingly the primary aid provider.

USAID Cuts and Humanitarian Impact

The Trump administration's dismantling of USAID in early 2025 had direct humanitarian consequences for Ukraine:

• USAID had been providing over $1 billion annually in humanitarian assistance to Ukraine — food, medicine, shelter for displaced persons
• Programs for internally displaced people (IDPs) — approximately 5 million within Ukraine — faced funding gaps
• De-mining programs supported by USAID were paused
• Mental health and conflict trauma programs curtailed

European and UN agencies partially compensated, but the sudden withdrawal of US humanitarian funding created real hardship. The EU increased its humanitarian contribution to Ukraine in 2025 partly in response.

Trump-Putin Direct Engagement

One of the most significant departures from Biden policy was Trump's willingness to engage Putin directly, including conversations brokered without Ukrainian involvement:

• Trump and Putin held phone calls in early 2025 — the first formal US-Russia presidential contact since before the full-scale invasion
• Russian officials indicated cautious optimism about Trump's approach vs. Biden's
• Trump publicly spoke positively about Putin on occasion, calling him "smart" in business terms
• European allies expressed concern about being bypassed in US-Russia discussions
• Ukraine's government was particularly concerned about any US-Russia bilateral track that excluded Kyiv

The Biden administration had refused to engage in any substantive discussions with Putin about the war ("nothing about Ukraine without Ukraine"). Trump's abandonment of that principle was one of the most consequential shifts in US policy.

Status as of February 2026

A year into the second Trump term, the US-Ukraine relationship stabilized at a lower but still significant level of engagement:

• Military aid continues, at reduced volume, with ongoing policy debate
• Minerals deal negotiations ongoing but not concluded
• Kellogg mission has not produced an agreement but maintains a channel
• US-Russia diplomatic interactions more frequent than under Biden
• European allies have increased their own support, partially compensating for US reduction
• Ukraine has adapted to the new reality — more independent in its diplomatic positioning, more reliant on European partners

The fundamental question for 2026 remains whether the Trump administration's transactional approach will produce a deal — and if so, whether Ukraine can accept its terms.

Frequently Asked Questions