Drone / missile attack

Nuclear Power Plant

Kursk NPP-2 — reported drone damage to Unit 2 cooling tower

5 July 2026

Kurchatov, Kursk Oblast, Russia

51.6800, 35.6500

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No radiological release

What happened

The Russian Federation informed the IAEA that a drone hit and damaged the cooling tower assigned to the under-construction Unit 2 at Kursk NPP-2. Russian regional and nuclear-industry officials said the not-yet-commissioned cooling system was damaged, while plant operations were unaffected and no casualties or adverse radiological or environmental effects were reported. Because the IAEA relayed Russia's report rather than independently verifying the impact or attribution, this entry is marked reported.

When cited sources give different casualty, damage or spill figures for this event, they’re reported side by side above rather than merged into one number. See how confidence levels work.

Evidence
Reported / attributed
Confidence
Moderate
Infrastructure
Nuclear Power Plant
Current temperature
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Latitude
51.6800°
Longitude
35.6500°

Attribution

Responsibility disputed Ukraine, according to Russian authorities; not independently confirmed

The IAEA reported the event as information supplied by the Russian Federation and did not independently attribute the drone.

Sources

  1. Update 357 — IAEA Director General Statement on Situation in UkraineInternational Atomic Energy Agency · Incident reporting