War in Ukraine: After Trump's “betrayal,” Kyiv and its allies still hope to reverse the course of history

The “betrayal” refers to a perceived reversal in U.S. policy under Donald Trump. Instead of consistently backing Ukraine against Russia, Washington appeared ready to pursue a different course. The supplied article does not identify every announcement or give their dates. It presents the change through reactions from Zelensky, Kyiv’s allies, and commentators. The issue matters because American support has been central to Ukraine’s war effort and diplomatic position.

One reported concern is that the United States and Russia could negotiate over Ukraine’s future without Kyiv having equal control. Politologue Romuald Sciora warned that the two powers might “share Ukraine” after what the source calls a deal involving diesel. Essayist Jean-François Colosimo said Trump was offering Putin “Zelensky’s head,” portraying Ukraine’s president as a possible bargaining sacrifice.

The immediate reality is political as well as military. Zelensky said he felt betrayed and that the change was not on “the right side of history.” Ukraine and its European partners still hope to reverse the direction of events, but the source gives no definitive policy outcome or precise list of Trump’s decisions.

Ukraine’s allies are states and institutions that provide military equipment, money, political backing, sanctions, training, or diplomatic support. The phrase does not mean every partner offers the same help. It describes the wider coalition supporting Kyiv against Russia’s invasion. The source uses “Kiev and its allies” broadly and does not identify individual countries or organizations beyond the United States, Russia, and Europe.

In practical terms, European countries and the European Union are central because they can supply weapons, financial assistance, humanitarian aid, and a diplomatic alternative if Washington changes course. NATO members also matter because many European supporters belong to the alliance, though NATO itself is not the same as the European Union. The United States remains a particularly important ally because of its military and political weight.

The present question is whether this coalition can remain united. The article’s framing suggests that Kyiv and its partners want to resist a settlement imposed over Ukraine’s head. Their influence will depend on coordination, resources, and their ability to sustain support if American policy moves closer to Russia’s position.

Military, financial, and political support covers different things, so totals depend on what is counted. Military aid includes weapons, ammunition, training, and air-defense systems. Financial aid helps Ukraine run its government and economy. Political support includes sanctions, diplomatic backing, and efforts to preserve Ukraine’s sovereignty. The supplied article gives no figures, so exact amounts cannot be attributed to it.

Public trackers such as the Kiel Ukraine Support Tracker have generally recorded support from the United States and European countries in the hundreds of billions of euros or dollars since Russia’s full-scale invasion in February 2022. U.S. military assistance has been especially prominent. European governments and European Union institutions have provided large financial, humanitarian, and military packages, increasingly narrowing or exceeding the American contribution in aggregate.

The important point is scale and dependence, not one definitive number. Aid has helped Ukraine continue fighting and functioning as a state. If U.S. support falls, European countries may need to replace weapons, money, and political pressure quickly. Their ability to do so depends on stockpiles, industrial production, budgets, and continued unity.

U.S. military support matters because modern war depends on steady supplies, not only individual weapons. A reduction could create shortages in ammunition, air-defense interceptors, intelligence support, and maintenance. Financial cuts could also make it harder for Ukraine to pay public workers, repair infrastructure, and sustain wartime institutions. The source does not quantify these effects, but it presents the policy shift as a serious strategic rupture.

The negotiating mechanism is straightforward. A country with fewer battlefield resources usually has less ability to reject an unfavorable ceasefire or peace proposal. If Washington also reduces diplomatic backing, Russia may believe it can demand more. The concern described by Romuald Sciora is that the United States and Russia could decide Ukraine’s future between themselves, potentially turning Kyiv into an object of negotiation.

That outcome is not inevitable. European support could soften the impact, and Ukraine could continue resisting. Still, a weaker American role would change the balance of pressure. Kyiv’s ability to influence negotiations would depend increasingly on European unity, its remaining military capacity, and Russia’s willingness to compromise.

If Washington changes course, European countries have several options. They can increase defense spending, purchase ammunition and air-defense systems, expand weapons production, and provide longer-term budget support. European governments can also coordinate deliveries more tightly, maintain sanctions on Russia, and support Ukraine in international institutions. These measures would show that American policy is not the only source of pressure on Moscow.

The key mechanism is substitution combined with coordination. One country may lack enough weapons or money, but several countries acting together can pool orders, share production, and spread financial risk. The European Union can help organize civilian and budgetary support, while individual states provide military equipment. Ukraine can also keep producing weapons domestically, strengthen mobilization, and preserve its negotiating position through continued resistance.

These alternatives have limits. Europe may need time to expand factories and replace American intelligence, logistics, and air-defense capabilities. Political unity could also weaken if the war becomes more costly. The source offers hope that Kyiv and its allies can reverse history’s course, but it does not describe a settled replacement plan.

Wars are decided through both force and political agreements. Battlefield events determine territory, casualties, and leverage, but negotiations determine whether those realities become a ceasefire, a peace treaty, or a frozen conflict. In Ukraine, the relevant actors have different interests: Kyiv seeks sovereignty and security, Russia seeks influence and territorial gains, while the United States and Europe shape the support and pressure available to both sides.

The mechanism is visible in the warnings quoted by the source. Romuald Sciora said the United States and Russia could “share Ukraine,” suggesting that a deal between powerful states might override Kyiv’s wishes. Jean-François Colosimo described Trump’s approach as offering Zelensky to Putin. These comments treat diplomacy as a force that can change Ukraine’s position even without a new battlefield victory.

The future therefore depends on who participates and what terms they accept. If allies remain united behind Kyiv, Ukraine may negotiate from greater strength. If support declines, Russia may gain leverage. The source says Kyiv and its allies still hope to reverse the course of history, but gives no final outcome.

National sovereignty means that a state has authority over its territory and political decisions. Other countries may disagree with its government, but they are not entitled to redraw its borders by force. Sovereignty also protects a country’s right to choose its alliances and negotiate its future. This principle is central to Ukraine’s resistance and to the concern expressed by its allies.

Russia’s full-scale invasion challenges that principle because a powerful neighbor used military force against Ukraine. The warnings in the source intensify the concern: if the United States and Russia were to “share Ukraine,” or if Zelensky became a bargaining sacrifice, Ukraine’s own authority could be sidelined. The issue is therefore not only which army controls land, but who has the right to decide Ukraine’s political future.

The broader consequence reaches beyond this war. If force successfully changes borders, other powerful states might conclude that invasion can produce gains. If Ukraine’s sovereignty is defended, it reinforces the rule that borders and national choices cannot simply be changed by coercion. The source frames this as a struggle over the “right side of history.”