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Failed Double-Barrel Cannon and Other Weapons That Absolutely Flopped

Failed Weapons - How Allied planners hoped the Great Panjandrum would work
How Allied planners hoped the Great Panjandrum would work. Look and Learn

9. D-Day Planners Had Great Hopes for This Failed Weapon

As the prospects of an eventual Allied invasion of continental Europe grew, planners had to figure out ways to handle the German fortifications that lined the potential landing sites. The British eventually came up with an innovative – but ultimately failed – prototype weapon, which planners hoped would clear enemy obstacles ahead of the eventual D-Day landings. Known as The Great Panjandrum, it looked like something straight out of Looney Tunes – a product of the febrile mind of a Wile E. Coyote.

The weapon consisted of a large drum that was stuffed with a ton of explosives, and attached to wheels that were propelled by angled rockets. The idea was to ignite the contraption from a platform at sea, and the angled rockets that were attached to the wheels would cause them to rotate rapidly. That would launch the device at targets and obstacles onshore, blow them up, and clear the way for follow-on troops who would land hot on the Great Panjandrum’s heels.

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A lifelong history buff, I developed a particular passion for WW2 history as a child, when I spent hours listening to my grandfather, enraptured, as he recounted his wartime experiences in the British East African Campaign and with the British 8th Army in North Africa.

I graduated with a history BA from George Mason University, then went on to get a JD from the University of Virginia School of Law. After lawyering for a decade, I moved to sunny Rio de Janeiro and a less demanding career, opening a tourism agency in Copacabana.

A big chunk of my free time is spent blogging (you can follow me on Quora https://www.quora.com/profile/Khalid-Elhassan ) or freelance writing, mostly about my favorite subject, history.

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