Andriy Yermak’s Informal Ties with the Trump Administration Strained Ukraine-US Relations

Andriy Yermak’s Interactions with the US Administration

According to 5 канал: Following Donald Trump’s inauguration in January 2025, Andriy Yermak, then head of the Ukrainian President’s Office, maintained unofficial communications with Suzie Wiles, Trump’s chief of staff. These informal dialogues frequently led to misunderstandings that complicated Kyiv’s relationship with Washington. Yermak also engaged with other US officials, including National Security Advisor Jake Sullivan. Sources report that Yermak often misinterpreted responses from American officials and attempted to undermine the position of US Special Envoy Keith Kellogg.

Yermak served as the presidential chief of staff until his resignation in 2025. After Trump took office, President Volodymyr Zelensky tasked Yermak with establishing connections with the new US administration. Yermak and Wiles held regular conversations up until his departure, but according to insiders, Yermak frequently misconstrued Wiles’ polite refusals as commitments.

Yermak’s Influence on Ukrainian Politics

Former US Special Envoy for Ukraine, Keith Kellogg, advised Zelensky against meeting Trump in the Oval Office, advice Yermak dismissed. Throughout mid to late 2025, Yermak sought to weaken Kellogg’s influence to foster ties with Steve Witkoff, another figure in the Trump administration. During this period, Yermak stopped responding to Kellogg, despite Kellogg still holding an official position.

Yermak also had prior contact with Jake Sullivan, National Security Advisor under Joe Biden, who warned incoming Trump administration officials about Yermak’s sway within the Ukrainian government. The informal exchanges between Yermak and Wiles yielded little concrete results but created additional risks in diplomatic communication between Kyiv and Washington.

"Whenever Yermak asked Suzie for something, she would reply, 'I’ll see what I can do,' and Yermak would then present it to the president as a victory," a source revealed.

Yermak’s dealings irritated some Trump administration officials. Steve Cortes, former advisor to President Trump and Vice President J.D. Vance, claimed that Yermak influenced Zelensky’s decision to dismiss General Valeriy Zaluzhny. Overall, Yermak’s role in managing relations with the US administration caused tensions and misunderstandings that impacted bilateral ties between Ukraine and the United States.

This episode highlights the critical need for clear and precise communication between nations, especially in international politics where misreading signals can have serious consequences. The misunderstandings linked to Yermak’s contacts risk undermining Ukraine’s efforts to secure vital US support amid ongoing regional security challenges.

As tensions between Kyiv and Washington continue to rise, it's important to consider the implications of Trump's recent threats regarding intelligence sharing with Ukraine. These developments could further complicate the already strained relations stemming from Yermak's interactions with the Trump administration, highlighting the fragile nature of diplomatic ties during this critical period.