The site of the Chernobyl Nuclear Power Plant in northern Ukraine has been surrounded for more than three decades by a 1,000-square-mile (2,600-square-kilometer) exclusion zone that keeps people out. On April 26, 1986, Chernobyl’s reactor number four melted down as a result of human error, releasing vast quantities of radioactive particles and gases into the surrounding landscape – 400 times more radioactivity to the environment than the atomic bomb dropped on Hiroshima. Put in place to contain the radioactive contaminants, the exclusion zone also protects the region from human disturbance.
Apart from a handful of industrial areas, most of the exclusion zone is completely isolated from human activity and appears almost normal. In some areas, where radiation levels have dropped over time, plants and animals have returned in significant numbers.
A fox near the Chernobyl Nuclear Power Plant.
T. A. Mousseau, 2019, CC BY-ND
Some scientists have suggested the zone has become an Eden for wildlife, while others are skeptical of that possibility. Looks can be deceiving, at least in areas of high radioactivity, where bird, mammal and insect population sizes and diversity are significantly lower than in the “clean” parts of the exclusion zone.
I’ve spent more than 20 years working in Ukraine, as well as in Belarus and Fukushima, Japan, largely focused on the effects of radiation. I have been asked many times over the past days why Russian forces entered northern Ukraine via this atomic wasteland, and what the environmental consequences of military activity in the zone might be.
As of the beginning of March 2022, Russian forces controlled the Chernobyl facility.
Why invade via Chernobyl?
In hindsight, the strategic benefits of basing military operations in the Chernobyl exclusion zone seem obvious. It is a large, unpopulated area connected by a paved highway straight to the Ukrainian capital, with few obstacles or human developments along the way. The Chernobyl zone abuts Belarus and is thus immune from attack from Ukrainian forces from the north. The reactor site’s industrial area is, in effect, a large parking lot suitable for staging an invading army’s thousands of vehicles.
The power plant site also houses the main electrical grid switching network for the entire region. It’s possible to turn the lights off in Kyiv from here, even though the power plant itself has not generated any electricity since 2000, when the last of Chernobyl’s four reactors was shut down. Such control over the power supply likely has strategic importance, although Kyiv’s electrical needs could probably also be supplied via other nodes on the Ukrainian national power grid.
The reactor site likely offers considerable protection from aerial attack, given the improbability that Ukrainian or other forces would risk combat on a site…
