Zelenskyy’s new chief of staff has his work cut out for him
Jamie Dettmer is opinion editor and a foreign affairs columnist at POLITICO Europe.
Ukraine’s poker-faced Kyrylo Budanov, who was the country’s military spy chief until Friday, had an excellent start to the new year.
On Dec. 27, Budanov faked the frontline death of Denis Kapustin — the commander of a pro-Ukraine Russian militia — and with that, tricked Russian spooks into handing over half a million dollars in bounty money for the feigned assassination.
Then, on Thursday, he openly celebrated the theatrical ruse by posting a video of himself smiling broadly alongside the rebel commander. “I congratulate you, as they say, on your return to life,” chimed the 39-year-old spy chief.
And then the next day, Ukrainian President Volodymyr Zelenskyy appointed him chief of staff, as the much-awaited replacement for his longtime aide and friend Andriy Yermak.
Yermak, who was virtually operating as a co-president by the end of his tenure, was forced to resign in November, following an anti-corruption raid on his apartment as part of a ballooning graft investigation into Ukraine’s energy sector and presidential insiders. A characteristically stubborn Zelenskyy had initially shunned the calls for Yermak to go, but he heeded them in the end, when even lawmakers from his own party started to rebel.
Indeed, Yermak’s departure is a tectonic political shift for Ukraine. But perhaps Budanov allowed himself a private smirk after his new appointment — after all, he’d not only outsmarted the Russians again, but he’d also bested Yermak, who saw him as a rival and had tried to get him fired several times, only to emerge as the second most powerful figure in Ukraine.
However, the task at hand is not easy. And in his new role, the popular wartime master spy will need every ounce of the political shrewdness he demonstrated while outfoxing Yermak.
Taking over as the head of the presidential office is daunting enough at the best of times. But these are the worst of times — Ukraine is at a critical juncture in a long-running existential war, and Russian President Vladimir Putin shows no sign of wanting this to end. In fact, quite the reverse. Every time a U.S.-brokered deal appears on the table, Putin throws up yet another nyet.
Meanwhile, on the battlefield, Ukraine is coming under increasing pressure, as Russia has the tactical upper hand. The battles in the east are highlighting the country’s severe manpower shortage. Ukraine’s port city Odesa is coming under ferocious drone and missile attacks as part of Russia’s bid to throttle the country’s economy by disrupting exports. And on the home front, Russian attacks on the country’s energy infrastructure are of much greater magnitude this year, and Ukraine doesn’t have the air defenses to cope — nor is it likely to get them soon.
On top of all of that, Kyiv is also facing an impatient U.S. president, eager for Kyiv to cave to unacceptable Russian demands, which would leave the country vulnerable and likely in political turmoil.
So, not only will Budanov have to help his boss avoid falling afoul of a mercurial Donald Trump, who seems sympathetic to Moscow and echoes Kremlin talking points all too often, he’ll also have to assist Zelenskyy in handling Ukraine’s increasingly turbulent partisan politics and bridge a widening gap between the country’s leader and its parliament. Moreover, if Zelenskyy has no choice but to accept an unfavorable peace deal, Budanov will have to help him sell it to Ukrainians.
Partisan politics — long a muscular, no-holds-barred sport in Ukraine — came roaring back to life this year, sparked by an ill-judged and ultimately aborted maneuver by Zelenskyy and Yermak to try to strip two key anti-corruption agencies of their independence this summer, just as both were starting to probe presidential insiders. The snow-balling corruption scandal involving the country’s shattered energy sector has only added to public disillusionment and parliamentary frustration. And while Ukrainians will back Zelenskyy to the hilt in his diplomatic jousting with Washington, criticism of his governance has only swelled.
“The biggest expectation from this power shift — beyond the ousting of Yermak’s loyalists — is a genuine transformation in governance, particularly in how the authorities engage with their own citizens. For too long, the war has served as a convenient veil for democratic backsliding. Ukrainian society has endured a profound breakdown in trust: a yawning chasm between the government and the people, fueled by human rights violations, widespread disillusionment with the war’s objectives, and rampant corruption,” said former Zelenskyy aide-turned-critic Iuliia Mendel.

And lucky for Zelenskyy, aside from obvious political savvy, Budanov will take over the presidential office on Kyiv’s Bankova Street armed with the huge advantage of public popularity as well.
Budanov’s esteem comes from how he’s been running Zelenskyy’s equivalent of Winston Churchill’s so-called Ministry of Ungentlemanly Warfare, overseeing successful, morale-boosting Ukrainian commando raids in Russian-occupied Ukraine and in Russia itself. He’s orchestrated dramatic sabotage missions, assassinations and long-range drone attacks on military and energy targets, including one that took out radar systems and a Russian An-26 military transport plane in Crimea last month.
And he’s not just a desk jockey either. Budanov is very much a man of action who secretly participates in raids himself, reprising a personal frontline history that saw him fighting in the Donbas immediately after Maidan, as part of an elite commando unit of the Ukrainian military intelligence service.
In 2014, he was wounded in the east. Two years later, he led a dramatic amphibious sabotage mission on Russian-occupied Crimea, which involved a nail-biting and violent retreat into Ukrainian-controlled territory. No wonder the Russians are keen to neutralize him — and they have tried. According to his aides, Russian special forces have made several botched attempts on Budanov’s life, including one in 2019, when a bomb affixed to his car exploded prematurely.
But how will this buccaneering past translate into a political future? And other than popularity, what does Budanov bring to the table for Zelenskyy?
A senior Ukrainian official, who was granted anonymity to speak candidly, anticipates Budanov’s presence will give the beleaguered presidency a lift: “He’s got credibility. He’s got personal stature. He’s unlikely to operate like Yermak, who was a spider casting his web far and wide. Budanov is likely to focus on national security, leaving the ministers unmolested and able to get on with their jobs and not be micromanaged by the center. So, less monopolization of power by the presidency — and that will be no bad thing,” he said.
Similarly, Daniel Vajdich, a Republican foreign policy expert and president of the Yorktown Solutions consulting firm that advises Ukrainian state entities, dubbed Budanov’s appointment “a brilliant move on Zelenskyy’s part.” “I think it’s very good that someone who’s widely respected is taking charge of the president’s office in the wake of Yermak. It will be a very positive dynamic for decision-making in Kyiv,” he told POLITICO.
It’s true, Yermak was a gift for MAGA’s Ukraine-bashing wing. Whereas Budanov, as a war hero, is less of an easy target, with no links to graft or any obvious self-serving politics.
And if he does harbor personal political ambitions, it seems he has put those aside by taking on this new role — at least in the near term. It would be hard for him to run against Zelenskyy in any near-future elections. Plus, if things go wrong in the coming weeks and months, he risks tarnishing his own image and diminishing his electoral appeal.
In fact, there’s some surprise in Ukraine’s parliament that Budanov agreed to take the job. “It’s very confusing,” a Ukrainian lawmaker confided to POLITICO, having been granted anonymity to speak frankly. “He does have his own political ambitions. I am scratching my head to understand why he took the job — politically, it would have been safer for him to stay doing what he was doing.”
Overall, the talk in parliament is that Budanov must have received political promises for the future — either over the prime ministership after elections, or Zelenskyy could have indicated he might not seek reelection and that the former spy chief could slot in as the government candidate. But other, possibly less jaundiced, lawmakers told POLITICO that Budanov’s decision to take the job could well speak less to his political calculations and more to his patriotism — country first.
Maybe so, but Ukraine analyst Adrian Karatnycky suspects something more complicated is going on: Budanov’s appointment “comes at a time when the parliament is becoming more independent-minded, with lawmakers seeing that Zelenskyy’s political power is diminishing,” he said. The president’s loyalists see that too, and the appointment could be seen as “an attempt by Zelenskyy and his circle as an exercise in finding a possible substitute should they need one — and if polling indicates that Zelenskyy is unelectable.”
So, part job, part audition.
Either way, the big remaining question is whether Budanov will bridge the growing gap between the presidency and the parliament and civil society — something Yermak didn’t care to do. In other words, will he meet public expectations for a genuine transformation in Ukrainian governance?
If he can, that would strengthen Zelenskyy — and ultimately himself.

