FACT-CHECK: Poland punishes Zelensky over the UPA — here is what is true, false, and instrumentalized

FACT-CHECK: Poland punishes Zelensky over the UPA — here is what is true, false, and instrumentalized

Introduction: A decoration stripped, a diplomatic crisis amplified

Nawrocki's decision and its immediate consequences

On June 19, 2026, Polish president Karol Nawrocki decided to strip Volodymyr Zelensky of the Order of the White Eagle, Poland's highest civilian honor, which had been awarded to the Ukrainian leader in 2023. The decision, announced that same evening, sent shockwaves through diplomatic circles. Within hours, several former Ukrainian presidents and senior officials returned their own Polish decorations. Zelensky himself sent his medal back by postal mail — a symbolic gesture that electrified European capitals.

The official reason cited by Nawrocki: Zelensky's decision to name a Ukrainian military unit after the heroes of the Ukrainian Insurgent Army, known by its Ukrainian acronym UPA. That choice reopened a deep historical wound between the two nations — a grievance dating to the Second World War that has resurfaced, dangerously, in the middle of a war against Russia.

Why this fact-check is necessary

In the media noise that followed, several claims circulated without serious verification: about what the UPA actually did, about Nawrocki's real motives, about Sikorski's actual position, and about what Kaczyński is truly demanding. It is time to put each claim through the filter of established fact.

This is not an academic exercise. Every inaccuracy propagated in this file benefits Moscow directly, which has every interest in watching Warsaw and Kyiv tear each other apart. Separating truth from falsehood is also a form of resistance.

Claim 1 — The UPA was only a national liberation army

What Ukrainian supporters of the UPA say

In collective Ukrainian memory, the UPA is an organization that fought for Ukrainian independence, resisting both Nazi Germany and the Soviet USSR. It is seen as a symbol of the struggle for national sovereignty, particularly in the western regions of Ukraine. For thousands of Ukrainian soldiers on the front today, the name represents a tradition of resistance.

Verdict: PARTIALLY TRUE. The UPA did fight against both occupations — Nazi and Soviet. This aspect of its history is documented and recognized by serious historians. It is neither invented nor propaganda.

What this version deliberately omits

Full verdict: INCOMPLETE. The same organization was responsible for atrocities committed against tens of thousands of Polish civilians in the Volhynia region between 1943 and 1945. The Polish parliament adopted as early as 1946 a resolution classifying these killings as crimes against civilians. These facts are established by historians on both sides and cannot be denied without falsifying history. To claim the UPA was "only" a liberation army is a partial truth used as a shield against legitimate criticism.

Claim 2 — Nawrocki acted for purely historical reasons

The June 19 decision in its electoral context

Verdict: DOUBTFUL. It is true that Nawrocki is a former director of Poland's Institute of National Remembrance and that the UPA represents a matter of deep personal conviction for him. He expressed his "outrage" publicly and the decision to strip the Order is consistent with his historical positions.

But the political context makes a purely historical reading insufficient. Poland is approaching parliamentary elections, and Zelensky himself directly accused Nawrocki of "capitalizing on anti-Ukrainian sentiment" for electoral ends, comparing him to Hungarian prime minister Viktor Orbán. This political reading is not a fantasy: it is corroborated by the timing and the spectacular form of the decision.

Sikorski: dissent within Poland's own governing coalition

Polish Foreign Minister Radosław Sikorski publicly called Nawrocki's decision "inappropriate," saying it had "humiliated the president of a country at war." He acknowledged that Zelensky could have chosen a different name for his unit but judged that the Polish response was disproportionate — and above all, diplomatically counterproductive.

Verdict: NUANCED. Nawrocki's decision does not represent a unified position of the Polish government. It reflects a fracture between the conservative presidency and the pro-European government led by Donald Tusk, who himself called for de-escalation. Presenting Poland as a monolithic bloc hostile to Ukraine is FALSE.

Claim 3 — Kaczyński wanted to block Ukraine's EU accession negotiations

What Kaczyński actually said

Verdict: TRUE. Jarosław Kaczyński, leader of the opposition party Law and Justice (PiS), called on Poland to begin blocking new rounds of negotiations on Ukraine's accession to the European Union. This statement was reported by multiple Polish and Ukrainian outlets and is confirmed.

It is important to note Kaczyński's status, however: he is in the opposition. He does not run the Polish government and does not have the executive power to follow through on this threat. Prime Minister Tusk, who holds real power over day-to-day foreign policy, has taken a very different position — calling for restraint and strategic solidarity.

The real accession risk: the president's signature

Sikorski did raise a factual and troubling point: even if accession negotiations succeed, a future accession treaty will need to be ratified. In Poland, that ratification requires the signature of the head of state. That head of state is now Nawrocki, whose relationship with Zelensky has been seriously damaged. This is the real pressure point — not the immediate blocking of negotiations by Kaczyński, but the eventual final ratification.

Claim 4 — Zelensky ignored Polish sensitivities about the UPA

What Zelensky said and did

Verdict: PARTIALLY TRUE. Zelensky confirmed that he supported the soldiers' decision to name their unit after the "heroes of the UPA," declaring: "Our soldiers choose a heroic name for their unit, and as president and commander-in-chief, I support them." This position is clearly stated and unambiguous.

It is factual that this choice ignored — or underestimated — the impact it would have on Warsaw, given the depth of the Polish wound over Volhynia. Sikorski himself said that Zelensky "could have chosen a different and more acceptable name" and that the Ukrainian president "should have thought about" the history of the UPA.

Ukraine's official response

Ukrainian Foreign Minister Andrii Sybiha stated on June 26 that Ukraine was ready to engage in an "equal, honest and mutually beneficial partnership" with Poland and wished to use all available diplomatic instruments to resolve the dispute. This statement is factual and reflects a genuine willingness to de-escalate on the Ukrainian side.

Claim 5 — A majority of Poles supported stripping Zelensky of the decoration

The available polling data

Verdict: TRUE according to available polls. According to polling data cited by The Guardian, a significant majority of Poles supported stripping Zelensky of the Order of the White Eagle following the UPA controversy. This finding is consistent with the depth of the historical trauma linked to Volhynia in Polish collective memory.

It is nonetheless important to distinguish between Polish public opinion on this specific incident and Poland's overall position on the war in Ukraine. Poland has taken in more than one million Ukrainian refugees since the 2022 invasion and remains a major logistical hub for aid to Kyiv. Popular support for Zelensky personally can be affected without the strategic alliance itself being called into question.

What this poll does not say

A poll on a single decision does not necessarily reflect a fundamental shift in the Polish-Ukrainian alliance. Earlier polls showed massive solidarity between the Polish population and Ukraine. Verdict: TRUE but decontextualized if used to conclude that Polish public opinion has turned against Ukraine in general.

Claim 6 — The EU took a position on the Polish-Ukrainian crisis

Brussels' official position

Verdict: TRUE. The European Union warned against the consequences of the deteriorating relationship between Poland and Ukraine, explicitly stating that "the only beneficiary of this situation is the aggressor in Ukraine." European Commission spokesperson Paula Pinho called on both parties to avoid playing "the enemy's game."

This position from Brussels is factual and consistent with the EU's strategy since 2022: maintaining cohesion among Ukraine's allies. It also reflects growing concern that Russia is actively seeking to exploit fractures between Western partners.

The Gdańsk Conference despite everything

Despite Zelensky's absence, the Ukraine Recovery Conference took place in Gdańsk on June 25–26, with the presence of European Commission president Ursula von der Leyen. The Ukrainian delegation was led by Prime Minister Yulia Svyrydenko. Agreements worth 3.2 billion euros and pledges of 343 million euros for the defense industry were signed. The diplomatic crisis did not prevent concrete results.

Claims 7-8 — Dialogue and threats to EU accession

What Zelensky actually said and did

Verdict: FALSE. Zelensky did not "refuse dialogue" with Poland. He criticized Nawrocki personally and accused him of exploiting the crisis for electoral purposes. But the official position of Ukraine, expressed by Minister Sybiha, is one of explicit willingness to engage diplomatically.

Furthermore, Ukraine sent an official delegation to Gdańsk despite Zelensky's absence. This presence demonstrates that Kyiv is seeking to preserve the bilateral relationship on practical and economic grounds, even if the personal tension between the two presidents is real.

The argument of "returning decorations"

The fact that former Ukrainian presidents such as Poroshenko returned their Polish decorations is real — but it constitutes a symbolic gesture, not a formal diplomatic break. Diplomacy between Poland and Ukraine continues. Both countries share the same border with Russia and the same existential threat. That geopolitical reality ultimately outweighs symbolic friction.

The real mechanism for blocking accession

Verdict: REAL RISK but not imminent. Kaczyński has called for blocking the accession negotiations, but he is in the opposition and does not have executive power to enforce this. Tusk's government supports Ukrainian accession to the EU.

The real risk, underlined by Sikorski himself, concerns the final ratification stage. In Poland, the future accession treaty will need to bear the signature of the president of the Republic. That president is now Nawrocki. If the personal relationship between the two leaders remains broken at the moment of ratification, this creates a real constitutional obstacle — not in the weeks ahead, but potentially in the years that follow.

Ukrainian accession remains on track in 2026

As of June 2026, Ukraine's accession negotiations with the EU continue. The Polish-Ukrainian crisis has not formally halted this process. The European Council vote of June 18–19 reaffirmed support for Ukraine, and the financial commitments signed in Gdańsk testify to a continuing integration dynamic.

Shared responsibilities

An honest reading of this crisis reveals shared responsibilities. Zelensky was wrong to underestimate the impact of his decision on a Poland whose memory of Volhynia remains raw. Nawrocki was wrong to use that moment for a spectacular political demonstration rather than quiet diplomacy. Kaczyński cynically attempted to exploit the crisis for electoral gain.

What is incontestable: the UPA committed acts against Polish civilians — this historical fact is established and cannot be erased by a Ukrainian patriotic argument. What is equally incontestable: stripping a decoration from a leader whose country is at war brings no one closer to peace.

Russia, the only true winner

The only actor with nothing to lose and everything to gain in this crisis is Moscow. Putin is watching two of Ukraine's major allies quarrel over events from 1943 while his missiles fall on Kherson, Kharkiv and Dnipro. Russian propaganda rushed to amplify every statement, every returned medal, every indignant post. This is not coincidence — it is strategy.

Conclusion: The facts hold, the narratives must be challenged

What this fact-check confirms

The Order of the White Eagle was indeed stripped from Zelensky on June 19, 2026 by decision of president Nawrocki — that is a confirmed fact. The UPA fought for Ukrainian independence and committed acts against Polish civilians — both truths coexist and are documented. Sikorski called the decision "inappropriate" — that is a verified quote. Kaczyński called for blocking accession negotiations — that is real but carries no immediate executive power.

What this fact-check invalidates: the notion that Poland united as a bloc against Ukraine, the notion that Zelensky refused all dialogue, and the notion that accession negotiations are in imminent danger.

The urgency of clarity amid the noise

In wartime, disinformation does not travel only from Moscow — it also emerges from confusion, confirmation bias and polarization between allies. Distinguishing what is true, what is false and what is instrumentalized is a political act in itself. Solidarity with Ukraine does not require denying historical facts. It requires not letting those facts become weapons in the hands of those who want to see Ukraine lose.

By Maxime Marquette, columnist

Columnist's transparency note

Editorial positioning

This fact-check was written from verifiable primary and secondary sources cited in the Sources section. The author supports Ukraine in its resistance against Russian aggression, which does not imply critical immunity for Ukrainian decisions. Factual verification demands rigor independent of the side one supports.

Methodology and limits

The facts reported are drawn from direct sources (verified public statements, reference press articles). The polls mentioned are cited as they appear in the primary sources without access to raw data. Certain quoted statements come from translations from English or Polish and may carry slight semantic variations from the original.

Sources

Primary sources

Pravda Ukraine — Sikorski calls Nawrocki's decision inappropriate — June 26, 2026

The Guardian — Zelensky skips Gdańsk conference amid Poland tensions — June 23, 2026

Secondary sources

Al Jazeera — Ukraine recovery conference amid Kyiv-Warsaw dispute — June 24, 2026

Euromaidan Press — Polish-Ukrainian diplomatic context — June 2026

Kyiv Independent — Coverage of the Polish-Ukrainian diplomatic crisis — June 2026

United24 Media — Gdańsk conference context and Polish-Ukrainian relations — June 2026