Why did Russian forces seize the Chernobyl Exclusion Zone on the first day of war?
On 24 February 2022, Russian troops captured the Chernobyl Nuclear Power Plant, turning a site of historical disaster into a strategic waypoint. By exploiting the direct corridor to Kyiv, they aimed to encircle the capital, leaving staff trapped and raising global alarms about potential nuclear catastrophe and radioactive contamination.
The capture of the Chernobyl Exclusion Zone was a calculated tactical move during the 2022 Russian invasion of Ukraine. Located just 130 kilometres north of Kyiv, the zone offered a direct, high-quality road corridor for Russian forces advancing from Belarus. Military analysts, including former U.S. commanding general Ben Hodges, noted that the site was a vital waypoint for any northern offensive aimed at surrounding the Ukrainian capital. Russian troops were well-prepared, having conducted military exercises at the Kursk Nuclear Power Plant—a facility nearly identical to Chernobyl—the previous year.
The occupation created immediate humanitarian and safety crises. Upon seizing the plant, Russian forces encircled the Ukrainian garrison, which lacked the heavy weaponry to resist. Approximately 300 people, including nuclear staff and security, were held under close surveillance and denied shift changes for weeks. The situation grew dire in March 2022 when the plant lost external power, forcing reliance on diesel generators. While the International Atomic Energy Agency (IAEA) noted that large water volumes provided sufficient cooling, the lack of electricity and the extreme stress on personnel threatened radiation safety protocols.
Environmental concerns spiked as Russian convoys moved through the Red Forest, kicking up radioactive dust. Monitoring stations reported radiation levels rising to 65 μSv/h, a 20-fold increase over background levels. Although experts like Claire Corkhill suggested this was localized dust disturbance rather than a reactor breach, the risk of artillery strikes on nuclear waste storage remained a constant fear. By the time Russian forces withdrew on 1 April 2022, they had looted laboratories and caused an estimated 135 million US dollars in damage to equipment, leaving behind a site that required an urgent IAEA support mission to restore safe operations.
Source: Capture of Chernobyl
