Ukraine's intelligence agency says roughly 90 North Korean personnel and six launchers are integrating into a Russian missile brigade as Patriot interceptor stocks run critically low
A North Korean missile unit is reportedly deploying to western Russia, potentially for integration into Russia's 112th Guards Missile Brigade in the Voronezh region, Andrii Cherniak of Ukraine's Main Directorate of Intelligence (HUR) told Reuters on August 5. Cherniak said the unit — approximately 90 personnel, up to 120 KN-23/24 short-range ballistic missiles, and six mobile launchers — would represent, if confirmed, the first known instance of North Korean missile forces embedded within a Russian brigade structure, rather than transferring hardware alone.
The disclosure follows a pattern Cherniak described as already operational: a batch of 40 KN-23/24 missiles, delivered with accompanying North Korean personnel, was reportedly drawn upon for the July 30 strike on Radushne in Dnipropetrovsk Oblast, which caused casualties and destroyed a residential building — the first recorded use of a North Korean ballistic missile against Ukraine since August 2025, an 11-month pause. Reuters could not independently verify Cherniak's account; Russia's Defense Ministry and North Korea's UN mission did not respond to requests for comment, and Cherniak said supporting intelligence could not be disclosed due to its sensitivity.
Kyiv's interception rate hits zero
The claim lands against the backdrop of an overnight Russian assault on Kyiv on August 4-5: 24 ballistic missiles, four Zircon or Oniks missiles, and 115 drones, according to Ukrainian officials. At least 17 people were killed and more than 42 wounded. Ukraine's air force intercepted none of the ballistic missiles, though it downed 98 of the drones. "Ballistic missile interceptors — these are what could have saved the lives of those who died today," President Volodymyr Zelenskyy said, calling on partners to address "delays in their supply or a reluctance to provide anti-ballistic systems."
The zero-interception outcome is not incidental. Ukraine's sole reliable defense against ballistic missiles is the Patriot PAC-3 system, and — as Crisis.Zone reported — US PAC-3 stockpiles have fallen to between roughly 759 and 827 interceptors, drawn down by the parallel Iran campaign. Current annual production remains a fraction of frontline demand, though Lockheed Martin and Northrop Grumman are now working to triple PAC-3 output and quadruple THAAD production capacity.
Observers are reading: How Russia's drone-then-missile saturation tactic exploits the exact seam in Ukraine's air defense that the Patriot shortage widens.
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Rob Lee of the Foreign Policy Research Institute noted that "ballistic missile defence is one of Ukraine's greatest vulnerabilities," warning that any increase in ballistic missile volume — from either Russian or North Korean stocks — will compound that weakness heading into a winter when Russia has previously targeted the power grid. The Voronezh unit, if confirmed and operational, will likely be functioning before any meaningful increase in Patriot interceptor supply reaches the front.
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