A partnership in retreat: The inside account of a year of shifting US Ukraine policy

A partnership in retreat: The inside account of a year of shifting US Ukraine policy

• US-Ukraine partnership became conditional and transactional under Trump.
• Trump urged Ukraine to be flexible in talks to quickly end the war.
• Europe boosted support but couldn't fully replace US military aid.

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When Donald Trump returned to the White House, he insisted the war in Ukraine was the easiest conflict on the global chessboard to resolve. He said he would end it quickly, by force of personality if necessary, by leaning on both sides and replacing what he described as open-ended American support with deal-making diplomacy. One year on, the result looks less like a breakthrough and more like a slow unravelling of the US-Ukraine partnership that had defined the war since 2022.

The shift was not marked by a single rupture, but by a series of quiet decisions that cumulatively changed the balance of the war. Military aid continued, but in fits and starts. Diplomatic engagement intensified, but with expectations that Ukraine would show flexibility first. And behind the scenes, Washington began to frame Ukraine less as a partner whose survival mattered strategically, and more as a bargaining chip in a larger reset with Russia, the New York Times reported.

A peace push with asymmetric pressure

From the start, Trump made clear that his priority was stopping the fighting, not preserving every inch of Ukrainian territory. In meetings with Volodymyr Zelensky, he urged Kyiv to think pragmatically about land, security guarantees and timelines. Trump’s advisers floated ideas ranging from demilitarised zones to referendums in occupied regions, proposals that Ukrainian officials privately described as impossible to sell at home.

Russia, by contrast, was asked for little in the early stages. Vladimir Putin publicly repeated maximalist demands, including recognition of Russian control over large swathes of eastern and southern Ukraine and a permanent block on NATO membership. As The New York Times reported in December, Russian negotiators treated the talks as a forum to restate red lines rather than to trade concessions, confident that time and battlefield pressure were on their side.

The imbalance was not lost on European diplomats. Several told the Financial Times that Washington appeared to be testing how much Ukraine would concede before asking Moscow to move, a reversal of the Biden-era approach that tied negotiations to Russian withdrawals.

Weapons as leverage, not reassurance

The most tangible change came in the flow of US military assistance. Aid packages were approved, but often delayed, reviewed or restructured. Some systems arrived later than Ukrainian commanders had planned for, complicating operational timelines on the front. Others were paired with explicit political messaging about restraint and escalation control.

Pentagon officials described the process as a necessary recalibration. But Ukrainian officers, speaking to Reuters and the Washington Post, said uncertainty itself had become a weapon. Planning defensive operations against Russian artillery and drone strikes became harder when resupply schedules were opaque.

Trump himself framed the pauses as leverage. In public remarks, he said Ukraine needed to show seriousness about peace. In private, according to officials cited by CNN, aides argued that the threat of slowing aid was one of the few tools Washington had to push Kyiv toward compromise.

Russia drew its own conclusions. With US support no longer assumed to be automatic or unlimited, Moscow intensified pressure along key stretches of the front, betting that Ukraine’s ability to absorb losses would erode faster than Western patience.

Europe fills gaps, but cannot replace Washington

European allies moved to compensate. Germany accelerated ammunition production. France and Britain expanded training missions. The European Union agreed on new financing mechanisms to support Ukraine’s budget. But even European officials acknowledged limits.

As Politico Europe noted, US intelligence sharing, air defence interceptors and long-range strike enablers remained irreplaceable. Europe could help Ukraine survive; it could not, on its own, guarantee deterrence against renewed Russian offensives.

The uncertainty also fed political anxiety inside Ukraine. Opposition figures accused the government of over-reliance on a fickle partner. Zelensky’s aides struggled to balance reassurance to the public with realism about shifting American priorities.

Moscow’s confidence grows

For the Kremlin, the year marked a subtle but important shift. Russia remained under sanctions, its economy strained and its casualties heavy. But the strategic picture improved. The prospect of a negotiated outcome that locked in territorial gains no longer seemed fanciful.

Russian officials, quoted by Kommersant and echoed in Western intelligence assessments, began speaking openly about waiting out Ukraine and its backers. The longer talks dragged on without firm guarantees for Kyiv, the more Moscow believed it could secure a settlement on its terms.

Trump’s broader goal of “strategic stability” with Russia reinforced that belief. Normalised relations, reduced sanctions and renewed trade were repeatedly hinted at as part of a post-war reset, an idea that alarmed Eastern European capitals but resonated with parts of Trump’s domestic base.

A partnership redefined

None of this amounted to an American abandonment of Ukraine. Aid continued. Diplomats kept shuttling. Trump hosted Zelensky, praised Ukrainian resilience and condemned civilian suffering. But the nature of the relationship changed.

Under Biden, US policy was anchored in the idea that Ukraine’s defeat would endanger European security and American credibility. Under Trump, the emphasis shifted to cost, speed and deal-making. Ukraine was no longer the centre of gravity; it was one variable in a broader negotiation.

As the year closed, even Trump acknowledged the limits of his early optimism, calling the conflict “complicated” and dropping self-imposed deadlines. The war ground on through another winter, with Ukrainian cities under attack and Russian forces probing for advantage.

The separation was not absolute. But it was real. And for Ukraine, the lesson of Trump’s first year back in office was stark: survival now depended not just on holding the line against Russia, but on navigating an ally whose commitment had become conditional, transactional and deeply uncertain.