Washington is utilizing a variety of safeguards and multiple oversight agencies to monitor and ensure the proper use of the billions allocated in U.S. aid to Ukraine, especially given ongoing concerns over corruption in the country, according to regional security experts. This oversight is particularly important as President Volodymyr Zelenskyy’s administration faces increased scrutiny, with numerous high-ranking officials resigning or being dismissed under mounting investigations since 2025.
In a recent development, Zelenskyy removed Iryna Mudra, a deputy head in the presidential office, on August 19, amid ongoing anti-corruption investigations linked to another deputy from the same office. However, as reported by the Associated Press, Mudra has not been directly implicated as a suspect in these investigations.
It’s worth noting that corruption is a widespread issue among former Soviet states, as highlighted by Carrie Filipetti, former Deputy Assistant Secretary of State and now executive director of the Vandenberg Coalition. She emphasized that while much work remains, there are effective mechanisms in place on the U.S. side supporting Ukraine’s military, involving numerous agencies to provide oversight for U.S. assistance.
Between February 2022 and March 2026, the U.S. committed approximately $67.8 billion in military equipment and services to Ukraine, encompassing various programs such as the Presidential Drawdown Authority and the Ukraine Security Assistance Initiative. This aid forms part of a comprehensive U.S. engagement in response to the ongoing conflict.
In total, around $195 billion has been allocated for Operation Atlantic Resolve, which includes funding for replenishing U.S. military stocks, supporting military operations in Europe, and providing economic and humanitarian assistance, according to the Council on Foreign Relations.
Filipetti pointed out that over 24 federal agencies are involved in ensuring that U.S. taxpayer interests are protected from corruption risks associated with aid to Ukraine. Despite this oversight, significant resignations and dismissals within the Ukrainian leadership have occurred, with independent anti-corruption agencies actively scrutinizing officials. Notably, Andriy Yermak, the head of Zelenskyy’s office, resigned after investigators searched his properties, illustrating the seriousness of these corruption inquiries.
Another prominent case involved former Deputy Prime Minister Olha Stefanishyna, who was ousted shortly before being served a suspicion notice, indicating severe repercussions for implicated officials. Zelenskyy’s dismissal of Defense Minister Mykhailo Fedorov on July 15 also sparked protests, highlighting internal conflicts during wartime.
While Zelenskyy has strongly denied personal involvement in any wrongdoing—stating that anti-corruption agencies have no questions for him—there are underlying concerns regarding the effectiveness of oversight. A review by the USAID inspector general revealed that some salary claims from Ukrainian health workers weren’t independently verified before reimbursement. However, Filipetti noted that current U.S. economic aid now operates strictly on a reimbursement basis, improving accountability.
With intensified Russian attacks, Ukraine is currently facing shortages of crucial air defense interceptors. Zelenskyy is advocating for additional interceptors, emphasizing the urgent need for such defense systems this winter. The idea of enhancing Ukraine’s capacity to produce Patriot missile capabilities locally is becoming increasingly vital to meet these security demands.
Lastly, Filipetti observed that Ukraine’s commitment to anti-corruption measures is essential for its NATO aspirations, stressing that progress in this area is a critical requirement for any formal membership in the alliance.
