Ukraine says Russia’s Alabuga workers, including minors, are now inside Zaporizhzhia’s reactor complex, turned into military base

Russia is operating Shahed drone control points inside Europe's largest nuclear plant. Ukraine's Defense Intelligence says Russian forces have deployed control points for Gerbera-Seeker and Geran-Seeker kamikaze drones at the occupied Zaporizhzhia Nuclear Power Plant (ZNPP), staffed with workers brought in from the Alabuga special economic zone, including underage students. 

All six ZNPP reactors are in cold shutdown. Russian occupying forces have parked military equipment directly in the turbine halls of reactor units 1, 2, 5, and 6, turned basements and bomb shelters into weapons depots, and installed machine-gun nests and missile systems on the roofs of the reactor buildings, per Ukrainian intelligence.

IAEA experts denied access to reactor halls

Ammunition and equipment are stored beneath the technical passages and overpasses that connect the reactor units to other buildings.

Some technical facilities near the shoreline of the former Kakhovka reservoir have been mined. A Rosgvardia contingent of 1,500 troops guards the plant.

IAEA experts do not have full access to the reactor units or the special technical facilities. Inspections are conducted along pre-agreed plans and routes, which Ukrainian intelligence says makes an objective assessment of the situation difficult or impossible. Russia has restricted IAEA access to reactor halls since at least 2024.

Plant has one power line left and 21 blackouts behind it

ZNPP had 10 external power lines before the occupation. One works now. The plant suffered another blackout on 3 July 2026 — the 21st since the full-scale war, per Ukrainian intelligence.

A nuclear plant in cold shutdown still needs electricity. Cooling systems for the reactors and the spent fuel storage run on it, and when off-site power fails, the plant falls back on diesel generators trucked in through a war zone. Europe's largest nuclear facility has been living on that margin since 2022.

The 17th blackout came in June 2026, the fifth of that year alone, and more than 500 missiles and drones were recorded inside the 30-km surveillance zones of Ukrainian nuclear plants during 2025

Cooling pond is two meters below its minimum

Russian occupiers are not maintaining the required water level in the cooling pond. As of July 2026, it stands at 12.86 meters, compared with a minimum of 15 meters.

Russia destroyed the Kakhovka Dam on 6 June 2023, which severed the plant's original water supply.

Rosatom is forcing staff onto its contracts

ZNPP employed roughly 11,000 people before the full-scale war. About 7,500 remain, including 500 workers from an outsourcing company that holds no license to work at the station.

All staff are being forced to sign contracts with Rosatom under threat of dismissal, according to the Ukrainian intelligence. Personnel brought in from Russia lack the qualifications to service the plant, because ZNPP differs substantially from Russian nuclear facilities.

Ukraine has proposed amending the IAEA statute to disqualify states that deliberately undermine nuclear safety from the agency's governing bodies. Russia sits on the IAEA Board of Governors.