In statecraft, sentimentality is invariably the first casualty of political transition. For two years, the Western consensus on the defense of Ukraine was articulated in the soaring rhetoric of moral imperative—an existential struggle between liberal democracy and revanchist autocracy that demanded open-ended commitments. That era has now closed. Following quiet negotiations between Ukrainian leadership and American emissaries in Oslo, President Volodymyr Zelensky acknowledged that critical intelligence sharing is functioning once again. It was a candid, necessary concession to reality: the terms of engagement have fundamentally changed, and Kyiv understands that survival requires working with the Washington that exists, not the one it might prefer.
This institution has long maintained that stability in Eastern Europe is foundational to international order. The unprovoked violation of sovereign borders cannot be normalized without eroding the security architecture that has underpinned global commerce and peace for eight decades. Yet, maintaining that principle does not require blindness to the domestic crosswinds shaping American policy. The current iteration of American support bears little resemblance to the blank-check assurances of the past. It is more contingent, more transactional, and increasingly calibrated to domestic political tolerances in the United States. Recognizing this evolution is not an act of defeatism; it is the baseline requirement for sound strategy.
The breakthrough in Oslo demonstrates that back-channel diplomacy remains capable of preserving essential operational ties even amidst profound political rhetoric. Intelligence sharing is the lifeblood of modern defense. Without American real-time targeting and surveillance data, Ukrainian forces would face an insurmountable disadvantage against an adversary with vastly superior industrial depth. That this cooperation has resumed under the auspices of a more skeptical American administration suggests a mutual recognition of boundaries. Washington retains leverage; Kyiv retains agency. The relationship has ceased to be an exercise in ideological alignment and has become an exercise in hard-nosed national interest.
European capitals must read these developments with utmost seriousness. For months, the continent has oscillated between panic over shifting American leadership and paralyzed complacency, as seen in the fractured domestic debates currently paralyzing France. Europe cannot outsource its strategic destiny indefinitely. If Washington insists on circumscribing its role to targeted intelligence and negotiated boundaries, European powers must finally bridge the gap between their ambitious defense rhetoric and their modest defense outlays. Strategic autonomy cannot remain an academic seminar topic while frontline borders are contested.
At the same time, the incoming American administration must recognize the perils of overplaying its hand. Transactionalism has its virtues; it cuts through diplomatic cant and forces clarity of purpose. But an ally treated purely as a pawn ceases to be a reliable partner. If the United States signals that sovereign commitments are entirely subject to electoral whims, it invites opportunism not only in the Donbas, but across every theater where American deterrence currently maintains the peace. Deterrence is psychological, and it relies heavily on the perception of institutional endurance.
What is required now from both Washington and Kyiv is disciplined realism. For Ukraine, that means accepting that future aid will likely be tied to stringent operational conditions, auditing, and eventually, difficult diplomatic compromises. For the United States, it means acknowledging that abandoning Ukraine entirely would inflict catastrophic, permanent damage on American global standing, emboldening adversaries who measure power by endurance rather than quarterly cycles. The restoration of intelligence coordination is a welcome sign that professional realism still operates beneath the noise of political theatre. It is a fragile equilibrium, but in an increasingly unstable world, it is the only viable path forward.
— Vivienne Marchand