Ukrainian President Volodymyr Zelensky has appointed Ihor Klymenko — Ukraine's former national police chief and, until recently, its interior minister — to lead the country's National Cybersecurity Coordination Center (NCCC), according to The Record. Klymenko already serves as Secretary of Ukraine's National Security and Defense Council (NSDC), a post he took up on August 3, 2026, and the NCCC appointment folds cyber-defense coordination directly into that role. He succeeds Rustem Umerov, who previously led the center.
A Law Enforcement Career, Not a Technical One
Klymenko's background is in policing and internal security, not cybersecurity engineering. He became Chief of Ukraine's National Police on September 25, 2019, after serving as deputy head of the force, and oversaw the police service — including its cyber police department — through several years of wartime disruption. Following the death of then-interior minister Denys Monastyrsky in a helicopter crash, Klymenko was named acting minister and was confirmed by Ukraine's parliament as Minister of Internal Affairs on February 7, 2023. He held that post until his move to the NSDC in August 2026.
The Record notes that Klymenko lacks a technical cybersecurity background, but does bring years of experience running the law enforcement and interior-ministry apparatus that Ukraine's cybercrime-fighting agencies sit inside — a coordination-and-oversight skill set rather than a hands-on technical one.
What the National Cybersecurity Coordination Center Does
The NCCC operates under the NSDC and has functioned as Ukraine's central cyber-defense coordination body since 2016. Its remit covers monitoring the cyberthreats facing Ukraine, coordinating the work of the various government agencies responsible for cybersecurity, and overseeing implementation of the country's national cybersecurity strategy — making it the closest thing Ukraine has to a single point of coordination across its civilian, military, and intelligence cyber-defense functions.
Why Now
Zelensky has framed the appointment around Klymenko's ability to coordinate across Ukraine's defense and security agencies to confront both Russian cyber operations and organized criminal networks. When he first presented Klymenko as NSDC Secretary in August, Zelensky said that "more attention should be paid to cyber threats from Russia, countering Russian disinformation and information operations they conduct" — a priority that carries over directly into the NCCC role.
The move also fits into a broader reshuffle of Ukraine's security leadership: Umerov, the outgoing NCCC head, is shifting toward handling communication with international partners. For a country that has spent years absorbing Russian intrusion attempts, wiper malware, and disinformation campaigns targeting government networks and critical infrastructure, placing cyber coordination in the hands of someone with deep law-enforcement and interagency experience signals that Kyiv sees this as much an organizational and enforcement challenge as a technical one.