Published 2026-04-23

Summary: Former SBU chief Vasyl Maliuk says he remains focused on delivering asymmetric strikes against Russia, claiming Russia has lost military equipment worth billions since the start of the year. Zelenskyy has reportedly approved or acknowledged preparations for asymmetric responses, based on Maliuk’s briefing.
What We Know
- Vasyl Maliuk is described as the former head of Ukraine’s Security Service (SBU) in connection with reporting on asymmetric responses to Russia.
- President Volodymyr Zelenskyy has publicly acknowledged receiving a report from Maliuk and has approved or noted preparations for asymmetrical responses to Russia’s war, according to reported summaries.
- The discussions reference asymmetric responses or operations as part of Ukraine’s strategy against Russia, with resources described as fully allocated for such preparations.
What’s Still Unclear
- The exact timing of the approval or statements beyond Zelenskyy’s evening address is not confirmed by the available information.
- Whether Maliuk currently holds the position of head or former head of the SBU at the time of these statements varies across sources.
- No direct, independently verifiable linkage is established between specific operations and Maliuk outside Zelenskyy’s announcements.
Context
Contextual background indicates ongoing Ukraine–Russia conflict developments, with Ukraine emphasizing non-conventional or asymmetric responses as part of its military strategy. Public statements from Ukrainian leadership have highlighted willingness to pursue such approaches, framed as part of the broader war effort and defense policy.
Why It Matters
The discussion around asymmetric responses touches on strategic options open to Ukraine in the war effort, including reliance on deterrence and unconventional tactics. The assertions about equipment losses and resource readiness contribute to the broader narrative of how Ukraine plans to counter Russian aggression and sustain its defense capabilities.
What to Watch Next
- Any official confirmation or clarification from Zelenskyy or the SBU regarding the status of Maliuk and the specifics of asymmetric operations.
- Updates on how Ukraine articulates and resources asymmetric response strategies in subsequent public addresses or official statements.
- Independent reporting corroborating claims about losses or the scope of asymmetric actions.
FAQ
Q: Who is Vasyl Maliuk?
A: He is described as the former head of Ukraine’s Security Service in connection with reporting on asymmetric responses to Russia’s war.
Q: What is meant by asymmetric responses?
A: The term refers to non-traditional, potentially unconventional military or operational actions intended to counter Russia’s aggression; exact methods are not detailed in the available information.
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Source Transparency
- This article is based on a short preliminary brief and may not reflect the full details available in ongoing reporting.
- Source links are provided in the Sources section where available.
- A limited open-web check was used to clarify key details when possible; unclear items remain clearly marked.
Original brief: Former SBU chief Vasyl Maliuk says that he is still working hard on delivering asymmetric strikes to the Russian Federation and that Russia has lost military equipment worth billions in those strikes just since the start of this this year….
Sources
- Zelenskyy approves asymmetric responses to Russian war | RBC-Ukraine
- Zelenskyy orders new SBU combat missions
- SBU Chief Vasyl Maliuk, architect of Ukraine's historic “Spiderweb …
- Ukraine's Security Service chief resigns under Zelensky pressure, to …
- Zelensky announces new 'asymmetric' SBU operations against Russia and …