The Chernobyl ‘Suicide Squad’

April 28, 2016

It’s been 30 years since the Chernobyl disaster, a nuclear reactor meltdown caused by a dark mix of design flaws and human error.

The event immediately killed dozens and scarred the lives of tens of thousands of people over the ensuing decades.

Chernobyl is still considered the worst nuclear accident in history — but it could have been much, much worse, if not for a “suicide squad” of three brave volunteers.

Build-up to a nightmare

In the early hours of April 26, 1986, a test gone awry caused two explosions that took out Chernobyl’s Unit 4, killing two workers instantly and 29 more in the next four months. (The long-term death count is still growing, and all estimates are disputed among scientists, government officials, and international bodies.)

Together, the explosions released 400 times as much radiation than the bomb the US dropped on Hiroshima in 1945.

All fires were extinguished or contained within 6 hours, but few anticipated a second, more dangerous problem would soon appear. In early May, Unit 4’s reactor core was still melting down.

Under the reactor was a huge pool of water — coolant for the power plant. The continuous nuclear reaction, traveling in a smoldering flow of molten radioactive metal, was approaching the water.

“If that happened it would have triggered a second steam explosion that would have done unimaginable damage and destroyed the entire power station, including the three other reactors,” author Andrew Leatherbarrow wrote in an email to Tech Insider.

Leatherbarrow recently published a book, called “1:23:40: The Incredible True Story of the Chernobyl Nuclear Disaster,” that recounts the catastrophe’s history on its 30th anniversary.

By most estimates, such a blast may have wiped out half of Europe, leaving it uninhabitable for 500,000 years.

The Chernobyl ‘suicide squad’

In order to prevent the steam explosion, workers needed to drain the pool underneath the reactor. But the basement had flooded, and the valves were underwater.

The most popular version of events then goes something like this: One soldier and two plant workers, all volunteers, bravely strapped on wetsuits and clamored into the radioactive water. Even though their lamp died and the crew was left in darkness, they successfully shut off the valves.

They knew the basement was highly radioactive, but officials promised that if they died, their families would be provided for. It was, indeed, very possibly a suicide mission.

By the time the team left the pool, this version of the story goes, they were already suffering the effects of acute radiation syndrome (ARS). All of them supposedly died within weeks.

Read More: Here

0 comment