More than two dozen US federal agencies are overseeing billions in defence aid to Ukraine as President Volodymyr Zelenskyy dismisses senior aides amid widening money-laundering probes targeting his inner circle. Investigators allege a criminal network involving presidential officials, MPs and bank executives laundered millions to post bail in a separate energy-sector graft case, while Kyiv faces urgent air-defence shortages and NATO membership hurdles tied to anti-corruption reforms.
Ukraine aid oversight spans 24 federal agencies amid corruption concerns
Washington is relying on extensive safeguards and dozens of oversight agencies to scrutinise and protect billions of dollars in US aid to Ukraine amid the country’s continuing struggle with corruption, a regional security expert said. The oversight comes as President Volodymyr Zelenskyy’s inner circle faces renewed political pressure from widening investigations, with several senior officials and aides resigning, being dismissed or facing investigations since 2025.
Former Deputy Assistant Secretary of State Carrie Filipetti, now executive director of the Vandenberg Coalition, said:
“Of course, in all of the former Soviet Union countries, there is significant corruption. A lot more work needs to be done. But we know, at least on the U.S. side, as we’re providing support for their military, we have a lot of mechanisms.”
Filipetti added that
“over 24 federal agencies are involved in oversight”
to ensure
“there are no consequences to the U.S. taxpayer, to our equipment in terms of the corruption issue”
and that
“U.S. contributions are very much protected.”
The US committed $67.8 billion in defence articles and services to Ukraine from February 2022 through March 2026 through the Presidential Drawdown Authority, the Ukraine Security Assistance Initiative and Foreign Military Financing, congressional reports show. About $195 billion has been appropriated for Operation Atlantic Resolve, including funds to replenish US weapons stocks, support US military operations in Europe and provide economic, development and humanitarian assistance.
Senior officials dismissed as money-laundering probe widens
In recent months, senior Ukrainian officials have resigned, been dismissed or faced scrutiny by the country’s independent anti-corruption bodies, including the National Anti-Corruption Bureau (NABU). Those developments include Andriy Yermak’s 28 November 2025 resignation after investigators searched his premises and Iryna Mudra’s 19 August dismissal during a money-laundering probe.
As reported by multiple outlets including the Kyiv Independent and Ukrainska Pravda, Zelenskyy dismissed Iryna Mudra, a deputy head of the presidential office, on 19 August as anti-corruption investigators pursued a money-laundering case involving another deputy head of the office. Investigators have not named Mudra as a suspect, The Associated Press reported. However, NABU and the Specialised Anti-Corruption Prosecutor’s Office (SAPO) later said suspects in the case included former presidential Deputy Chief of Staff Iryna Mudra, lawmaker Vadym Stolar, former lawmaker Maksym Mykytas, and top executives of state-owned Sense Bank.
The bureau said the suspects are accused of laundering Hr 150 million ($3.4 million) posted as bail for a suspect in the “Midas” operation, a probe into alleged corruption at Energoatom, Ukraine’s state nuclear power company, which has become the biggest corruption investigation of Zelenskyy’s presidency. On 25 August, the High Anti-Corruption Court placed Mudra in custody for two months and set bail at Hr 20 million ($448,000), charging her with organised crime, money laundering and corporate raiding.
Former Deputy Prime Minister Olha Stefanishyna was dismissed by Zelenskyy as Ukraine’s ambassador to the US on 3 August, two days before a suspicion notice was served against her, according to the Kyiv Post. He also fired Defence Minister Mykhailo Fedorov on 15 July in a broader reshuffle over internal wartime disagreements which sparked protests across the nation. In interviews after he left government, Fedorov also complained about what he described as ingrained corruption and patronage networks.
Zelenskyy denies personal involvement as anti-graft bodies act
Zelenskyy has pushed back on suggestions that the investigations implicate him personally.
“The heads of anti-corruption agencies have zero questions for me,”
Zelenskyy said in remarks published 23 August regarding the investigations.
“They understand perfectly well that I am not involved in anything like that.”
Filipetti said:
“We’ve seen that Zelenskyy is taking really seriously the criticisms of corruption, and every time there is an allegation, he moves very swiftly to remove those individuals from the government. And the fact that there are these independent bodies is, I think, really important. They’re listening to them. They’re making sure that they’re trying to root it out as much as humanly possible.”
A February 2024 USAID inspector general review also found that the agency did not independently verify some Ukrainian health workers’ salary claims before reimbursement, though Filipetti said US economic aid is now reimbursed only after verification.
“A lot of what the United States has been providing, we’re making sure that everything is through a reimbursement mechanism,”
Filipetti said. She said US aid has not been tied to the money-laundering allegations and remains protected as Ukraine works to combat corruption.
Air-defence shortages and NATO ambitions amid graft scrutiny
The scrutiny also comes as Kyiv faces shortages of Patriot interceptors amid intensified Russian strikes and a need for air defence interceptors. Zelenskyy said he wants to secure 300 additional interceptors for the coming winter, while Ukraine’s air force has requested 360.
“One of the most urgent needs that the Ukrainians have right now is interceptor missiles,”
Filipetti said.
“This is why this idea of sending Patriot capabilities and allowing them to produce them on the ground in Ukraine has become so important to Zelenskyy.”
President Donald Trump has expressed reluctance to further deplete US missile inventories, saying the United States also needs the weapons, while pressing European allies to shoulder more of Ukraine’s defence burden. “We want missiles too,” Trump said 6 August when asked about Zelenskyy’s requests for long-range missiles and Patriot systems.
“Biden gave him so much, Biden gave $300 billion worth of ammunition.”
Filipetti also said Ukraine’s anti-corruption efforts remain an important consideration for its NATO aspirations.
“I think every country has been really adamant that the Ukrainians move forward in their anti-corruption mechanisms,”
Filipetti said.
“Obviously, if Ukraine ever wants to be a formal member of NATO, that’s something that they will need to prove and demonstrate.”
