Zelenskyy's Former Chief of Staff Officially Named Suspect in Money-Laundering Probe, Appears in Court

On the morning of May 12, 2026, Andriy Yermak — the man who for years served as Ukraine's chief diplomatic negotiator, wartime strategist, and de facto second-in-command — walked into the High Anti-Corruption Court in Kyiv to face prosecutors seeking his detention [1]. The scene would have been unthinkable eighteen months earlier, when Yermak sat across the table from White House officials and shaped the terms of Western military aid. Now the question was whether he would post 180 million hryvnias ($4.1 million) in bail or await trial in custody [2].

The hearing was postponed after Yermak's defense attorney, Ihor Fomin, told the court he had received 16 volumes of case files — roughly 4,000 pages — just hours before the session, leaving insufficient time to prepare [3]. The next hearing was scheduled for May 14. But the delay did nothing to diminish the political shockwave: for the first time, the person widely regarded as Zelenskyy's most trusted adviser had been formally designated a suspect in a criminal money-laundering investigation.

The Allegations: "Dynasty" and Operation Midas

The case centers on what investigators have dubbed a luxury cottage complex called "Dynasty" in Kozyn, a wealthy suburb south of Kyiv [4]. According to NABU (Ukraine's National Anti-Corruption Bureau) and SAPO (the Specialized Anti-Corruption Prosecutor's Office), an organized group laundered approximately 460 million hryvnias — variously reported as $10.5 million or €9 million depending on the exchange rate used — through the project between 2021 and 2025 [5][6].

The Dynasty complex comprised four private residences, each roughly 1,000 square meters, plus a shared wellness facility with a spa and pool, built on an eight-hectare site [4]. To conceal ownership, participants allegedly used coded designations — R1, R2, R3, and R4 — for each property [4]. Money flowed through a housing construction cooperative with official bank accounts, supplemented by large cash injections routed to construction workers and suppliers through intermediaries [4].

The Yermak case is a branch of the larger "Operation Midas," which surfaced in November 2025 and alleges more than $100 million in kickbacks siphoned from Ukraine's state nuclear energy company, Energoatom [7]. Prosecutors allege that suspects in the Energoatom scheme directed funds toward the Kozyn construction project, with one of the luxury houses intended for Yermak [4][7].

Six other individuals were also notified as suspects on May 11. Among those publicly linked to the case are former Deputy Prime Minister Oleksii Chernyshov, who was sacked from his position, and businessman Tymur Mindich, a former associate of President Zelenskyy who reportedly fled the country [1][4]. Former Energy Minister Herman Halushchenko was detained in February 2026 on related money-laundering charges [1].

Who Is Investigating — and Can They Deliver?

The investigation is being conducted jointly by NABU, directed by Semen Kryvonos, and SAPO, led by prosecutor Oleksandr Klymenko [1]. These two bodies were created in 2014-2015 under pressure from the European Union and the United States as conditions for financial assistance and, eventually, EU membership candidacy [8].

Their track record is mixed. In 2022 alone, NABU detectives and SAPO prosecutors identified 187 suspects and sent indictments against 54 to court [9]. By late 2023, the High Anti-Corruption Court had convicted 157 government officials and other perpetrators [10]. These numbers reflect growing institutional capacity — but also reveal a gap between suspects identified and convictions secured.

Source: NABU Annual Reports

Data as of Jan 15, 2026CSV

The agencies have landed high-profile catches. NABU charged former Deputy Head of the President's Office Andriy Smyrnov with illicit enrichment amounting to 15.7 million hryvnias [9]. Former Infrastructure Minister Andriy Pyvovarsky and his deputy were indicted for abuse of power causing over 30 million hryvnias in state damages [9]. In November 2025, the $100 million Energoatom scheme was unveiled [9].

But NABU and SAPO have also faced direct interference. An analysis from the International Centre for Defence and Security documented that law enforcement agencies under presidential control — the SBU (Security Service) and SBI (State Bureau of Investigation) — conducted 70 searches against NABU and SAPO staff during Yermak's tenure, ostensibly hunting for "Russian agent networks" [11]. NABU detectives working on Operation Midas itself were arrested [11]. The EU had to explicitly tie NABU and SAPO leadership appointments to membership conditions before the government complied [11].

The irony is not lost on Ukrainian legal observers: the man whose office allegedly obstructed anti-corruption investigations now faces prosecution by those same institutions, operating with greater independence since his departure.

Yermak's Power: What He Controlled

Understanding the gravity of the allegations requires understanding what Yermak controlled. Appointed as Presidential Aide for Foreign Policy in May 2019, then elevated to head of the Presidential Office in February 2020, Yermak accumulated what multiple analyses describe as unprecedented power for an unelected official in Ukraine [12][13].

He was a member of the Headquarters of the Supreme Commander-in-Chief, the highest command body for Ukraine's armed forces [12]. The Financial Times reported that he wielded major influence over Ukraine's foreign relations and frequently drafted peace plans, often acting with presidential authority [12]. When Zelenskyy launched a peace process in fall 2022, he put Yermak in charge [12]. Yermak regularly met with White House officials and senior diplomats at the State Department [12].

Domestically, Yermak consolidated influence over parliament, the Cabinet, and key state institutions [11][12]. According to the ICDS analysis, he "methodically expanded his influence over the president's decision-making" and "used to give instructions to law enforcement agencies," including efforts to target anti-corruption bodies [11].

Critically, however, the current allegations do not center on the misuse of official authority over state finances or procurement contracts. The Dynasty scheme allegedly involves private-sector construction and funds laundered from the Energoatom kickback network — not the direct diversion of Western aid or military procurement funds. Prosecutors have not publicly alleged that Yermak used his formal position to approve contracts or disbursements connected to the laundering [5][6].

Yermak's attorney Fomin has called the suspicion notice "groundless" and said "this entire situation has been provoked by public pressure" [5]. Yermak himself declined to comment in detail, saying he would wait until the investigation concluded [6].

The Political Motivation Question

Every corruption prosecution of a senior wartime official invites the question: is this justice or politics?

The steelman case for political motivation rests on timing and beneficiaries. Yermak resigned on November 28, 2025, after anti-corruption agents raided his office [12]. His departure loosened the Presidential Office's tight control over law enforcement and parliament. Prime Minister Denys Shmyhal's government and other power centers gained autonomy they had not enjoyed while Yermak was gatekeeping access to Zelenskyy [11]. One arrested NABU operative was released after Yermak left [11]. Parliament began making independent personnel decisions [11].

In this reading, the prosecution serves those who chafed under Yermak's dominance — a diffuse coalition of rivals rather than a single orchestrator. The defense's claim of "public pressure" driving the case gestures at this interpretation [5].

But the steelman case cuts the other direction far more sharply. Yermak was not merely a passive target of investigation; during his tenure, his office actively interfered with the anti-corruption agencies now prosecuting him [11]. The 70 searches conducted against NABU and SAPO staff, the arrests of detectives working on the very case that eventually reached Yermak, and the obstruction of leadership appointments all suggest that the investigation proceeded despite political protection, not because of political motivation [11].

Ukrainian legal observers at the ICDS have characterized the post-Yermak environment as one where "the Presidential Office's tight control over law enforcement appeared to loosen" — language suggesting that the investigation's acceleration reflects the removal of an obstacle, not the creation of a vendetta [11].

President Zelenskyy himself has not been implicated. NABU and SAPO stated explicitly that the president "has not been and is not currently a subject of the pretrial investigation" [1].

The Wartime Accountability Gap

The Yermak case exists within a broader pattern of wartime anti-corruption enforcement that has been both praised for its ambition and criticized for its selectivity.

The January 2023 dismissal wave marked the first major wartime crackdown: senior officials across the prosecutor general's office, the Cabinet, the Tax Administration, Customs Service, Ministry of Defence, and regional military administrations were swept from their posts [14][15]. Deputy Infrastructure Minister Vasyl Lozynsky was detained for accepting a $400,000 bribe connected to heating equipment procurement [10]. Deputy Defence Minister Vyacheslav Shapovalov resigned after revelations that the ministry had awarded a food procurement contract to a company with no premises, no experience, and severely inflated prices [10].

These actions were widely interpreted as Kyiv demonstrating "zero tolerance for graft" to maintain Western donor confidence [14]. And there lies the tension: critics argue that enforcement has been calibrated to reassure Washington and Brussels rather than to systematically root out corruption.

Foreign Policy reported in March 2024 on the depth of Ukraine's corruption problem, noting that reforms were real but uneven [16]. Al Jazeera documented how Zelenskyy attempted to curb the autonomy of anti-corruption agencies in 2025, raising questions about whether accountability was being selectively applied [17]. The October 2025 arrest of former Ukrenergo chief Volodymyr Kudrytskyi on embezzlement charges was, according to the ICDS, "widely seen as orchestrated" to scapegoat him for energy infrastructure failures rather than address the underlying corruption [11].

Western Aid and Oversight

The corruption question is inseparable from the staggering sums that Western governments have committed to Ukraine since February 2022.

Source: Kiel Institute Ukraine Support Tracker

Data as of Mar 1, 2026CSV

Congress appropriated more than $174 billion in Ukraine assistance through April 2024 [18]. Direct U.S. budget support totaled $30 billion between 2022 and 2024 [19]. The EU and its member states have made over $223 billion available in combined financial, military, humanitarian, and refugee assistance, of which 65% was provided as grants [20]. In February 2026, the IMF approved an additional $8.1 billion under an Extended Fund Facility [21].

Oversight has been extensive on paper. The U.S. Government Accountability Office coordinates Ukrainian assistance monitoring through a federal interagency working group [18]. USAID hired Deloitte and KPMG to audit direct budget support, while the World Bank retained PwC for additional reviews [19]. Ukraine's Accounting Chamber, working with the GAO's Audit Excellence Center, concluded in March 2025 that the $30 billion in U.S. budget support had been "used effectively and in accordance with its intended goals" [19].

But gaps exist. The GAO found that USAID did not use key spending data when overseeing funding, and identified "unusual increases that warrant review" [18]. In 2023, the Department of Defense notified Congress that it had misvalued items provided under Presidential Drawdown Authority by approximately $6.2 billion across fiscal years 2022 and 2023 — a bookkeeping error, not theft, but one that underscored the difficulty of tracking wartime expenditures [18].

None of the current allegations against Yermak involve the direct diversion of Western aid. The Dynasty scheme traces to Energoatom funds and private-sector construction, not U.S. or EU assistance. But the case reinforces a concern that Western governments have acknowledged without fully resolving: that wartime urgency creates conditions where domestic graft can flourish alongside legitimate aid spending.

Ukraine's Economic Context

The corruption allegations land in an economy still bearing deep scars from the full-scale invasion.

Source: World Bank Open Data

Data as of Dec 31, 2024CSV

Ukraine's GDP contracted by 28.8% in 2022, the year Russia launched its full-scale invasion [22]. Recovery has been gradual — 5.5% growth in 2023 and 2.9% in 2024 [22]. Inflation peaked at 20.2% in 2022 before declining to 6.5% by 2024 [22].

Source: World Bank Open Data

Data as of Dec 31, 2024CSV

Against this backdrop, allegations that senior officials were building luxury mansions while the country's energy infrastructure was under bombardment carry particular weight with the Ukrainian public. The Energoatom connection — state nuclear energy funds allegedly diverted to private construction during a period of severe energy shortages — makes the case politically explosive regardless of the legal outcome.

Legal Next Steps and Precedent

The procedural path forward has several stages. Under Ukrainian law, the "notice of suspicion" served on Yermak is a preliminary step — it formally identifies him as a suspect but does not constitute a criminal charge or indictment [5][6]. The court must first rule on pretrial restrictions. Prosecutors are seeking detention with an alternative bail of 180 million hryvnias ($4.1 million) [2].

If the court imposes bail and Yermak pays, he would remain free during the investigation. A formal indictment could take months. Trial before the High Anti-Corruption Court — the specialized tribunal created to handle cases brought by NABU and SAPO — would follow, with timelines that are difficult to predict given the complexity of the case and its connection to the broader Operation Midas [1][6].

If assets are held offshore, extradition and asset recovery proceedings could add further complications. Tymur Mindich's reported flight from Ukraine suggests that at least some suspects may attempt to evade prosecution [4].

A conviction would set significant precedent. While Ukraine has prosecuted deputy ministers and mid-ranking officials, no one of Yermak's stature — the functional equivalent of a White House chief of staff — has been convicted of corruption charges in modern Ukrainian history. Such an outcome would bolster Ukraine's credibility with the EU, where anti-corruption enforcement is a precondition for membership. An acquittal or collapsed case, by contrast, would raise questions about whether NABU and SAPO can follow through on their highest-profile investigations.

What This Means

The Yermak case is a test of institutional capacity. Ukraine built its anti-corruption infrastructure under Western pressure and with Western funding. For years, the question was whether those institutions would ever reach the inner circle of presidential power. They have now reached it. Whether they can sustain the prosecution through trial — against a defendant with resources, connections, and knowledge of how Ukrainian law enforcement operates from the inside — will determine whether the system works as designed or remains, as critics have long argued, capable of catching only those who have already fallen from political favor.

The next court hearing is scheduled for May 14 [3].