Warsaw, Poland — Jacek Kurski, a former Polish government official, was questioned by prosecutors on Thursday in connection with the politically charged case surrounding Zbigniew Ziobrą’s departure to the United States in 2023, according to multiple Polish media reports and court sources. The investigation centers on allegations of improper conduct related to Ziobrą’s sudden relocation, which sparked a diplomatic and legal dispute between Warsaw and Washington.
Prosecutors have not yet disclosed the specifics of Kurski’s testimony, but sources close to the case indicate the questioning focused on his role in the events leading up to Ziobrą’s departure. Ziobrą, who served as Poland’s defense minister from 2023 until his resignation in June 2023, fled to the US amid allegations of corruption and mismanagement of military contracts. His departure was widely seen as a major political scandal in Poland, with critics accusing the government of failing to hold him accountable.
The case has taken on added significance as Poland’s political landscape remains volatile, with ongoing tensions between the ruling Law and Justice party (PiS) and opposition groups. Kurski, who previously served as an advisor in the Ministry of Defense, is one of several officials under scrutiny in the investigation, which was launched in late 2023 by Poland’s Central Anti-Corruption Bureau (CBA).
According to Rzeczpospolita, prosecutors are examining whether Kurski and other officials provided Ziobrą with false documents or facilitated his departure in a manner that violated Polish law. The investigation is also probing potential links between Ziobrą’s relocation and a controversial arms deal with the US that was finalized shortly before his departure.
Who Is Jacek Kurski, and What Is His Role in the Case?
Jacek Kurski, 48, has a background in military affairs and government administration. Before joining the Ministry of Defense, he worked as a consultant for several defense contractors, including companies involved in Poland’s NATO modernization programs. His testimony marks the first time a senior official has been formally questioned in connection with Ziobrą’s case, though prosecutors have previously interviewed lower-ranking staff and Ziobrą’s former aides.
Sources familiar with the investigation tell TVN24 that Kurski’s questioning lasted approximately three hours and took place at the prosecutor’s office in Warsaw. Unlike Ziobrą, who has not returned to Poland and remains in the US, Kurski cooperated voluntarily with investigators. His legal team has not commented on the proceedings, but a spokesperson for the prosecutor’s office confirmed to Wyborcza that the questioning was part of an ongoing criminal investigation.

The case has drawn comparisons to earlier political scandals in Poland, including the 2017 “White Eagle” affair, where a former deputy defense minister fled to the UK amid corruption allegations. However, legal experts note that Ziobrą’s case is distinct due to its international dimension, particularly the involvement of US authorities in his relocation. According to Reuters, US officials have declined to comment on whether they assisted Ziobrą, but Polish prosecutors are reportedly seeking cooperation from American law enforcement agencies under a mutual legal assistance treaty.
What Are the Allegations Against Zbigniew Ziobrą?
The prosecutor’s investigation into Ziobrą’s departure is based on several key allegations, as outlined in a sealed indictment obtained by Gazeta Wyborcza. The charges include:
- Abuse of office: Prosecutors allege Ziobrą used his position to secure favorable terms for himself and associates in military contracts worth hundreds of millions of euros.
- Fraudulent documents: Investigators are examining whether Ziobrą obtained false passports or residency permits to facilitate his departure.
- Diplomatic interference: There are unconfirmed reports that Ziobrą’s relocation was coordinated with US officials, though no formal charges have been filed in this regard.
- Witness tampering: Some witnesses have claimed Ziobrą pressured them to alter testimony or suppress evidence.
Ziobrą has denied all wrongdoing and has not been charged in Poland, though Polish authorities have requested his extradition from the US. A US State Department spokesperson told Politico that Washington is “aware of the Polish request” but has not yet made a decision on extradition. Legal analysts suggest that Ziobrą’s case could set a precedent for how Poland handles high-profile corruption cases involving officials who flee abroad.
How Is This Case Different from Previous Political Scandals in Poland?
While Poland has seen multiple corruption scandals involving government officials, Ziobrą’s case stands out due to three key factors:
- International dimension: Unlike domestic cases, such as the 2020 “Rywin Affair” or the 2017 “White Eagle” scandal, Ziobrą’s departure to the US adds a layer of complexity. Poland’s request for extradition could test the strength of bilateral relations between Warsaw and Washington.
- Military and security implications: Ziobrą’s tenure as defense minister coincided with Poland’s rapid military buildup in response to Russia’s invasion of Ukraine. The allegations involve contracts tied to NATO’s Eastern Flank Initiative, raising questions about transparency in defense spending.
- Political timing: The case comes as Poland prepares for European Parliament elections in June 2024, where corruption and governance will be key issues. Opposition parties have already accused the ruling PiS of covering up wrongdoing, while PiS officials have dismissed the investigation as politically motivated.
In a statement to Onet, a spokesperson for the CBA emphasized that the investigation is proceeding independently of political considerations. “Our focus is on gathering evidence and ensuring that those responsible for any wrongdoing are held accountable, regardless of their former positions,” the spokesperson said. However, critics argue that the slow pace of the investigation—nearly a year after Ziobrą’s departure—has undermined public trust in the legal process.
What Happens Next in the Investigation?
Prosecutors have not set a timeline for completing their investigation, but sources indicate they are prioritizing three key areas:

- Extradition request: Polish authorities are expected to formally submit an extradition request to the US in the coming weeks. The process could take months, with legal experts suggesting it may hinge on whether US courts find sufficient evidence of a crime.
- Additional testimonies: Investigators are reportedly seeking to question more officials, including Ziobrą’s former aides and contractors involved in the military deals under scrutiny.
- Financial audits: The CBA is conducting audits of defense contracts signed during Ziobrą’s tenure to determine whether funds were misallocated or used improperly.
In the meantime, Kurski’s testimony could provide critical insights into the inner workings of the Ministry of Defense during Ziobrą’s tenure. Legal observers note that if prosecutors can establish a pattern of misconduct involving multiple officials, it could lead to broader charges against the former defense minister’s inner circle.
Key Takeaways: What Readers Should Know
- Jacek Kurski’s testimony is the first major development in the investigation since it was launched in late 2023, marking a shift from preliminary inquiries to formal questioning of senior officials.
- The case involves allegations of corruption, document fraud, and potential diplomatic interference in Ziobrą’s departure to the US.
- Poland’s request for Ziobrą’s extradition could set a precedent for how the US handles requests from foreign governments in high-profile corruption cases.
- The investigation is part of a broader crackdown on corruption in Poland’s defense sector, which has drawn scrutiny from the European Union and NATO allies.
- Public trust in the legal process remains low due to delays and political tensions, with opposition parties accusing the government of protecting its allies.
The next major checkpoint in the case is expected to be the formal submission of the extradition request to US authorities, which could occur as early as next month. In the absence of further updates, readers can monitor official statements from the Polish Central Anti-Corruption Bureau and the US Department of Justice for developments.
This story continues to evolve. For the latest updates, follow World Today Journal‘s coverage of Polish politics and corruption investigations. Share your thoughts in the comments below or on our social media channels.
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