Object 279: The Soviet Nuclear Survival Tank and Cold War Engineering
Explore the history of Object 279, the Soviet nuclear survival tank. Learn about its radical four-track design, 130mm cannon, and Cold War engineering at the Kirov Plant.
Best quote from Object 279: The Soviet Nuclear Survival Tank and Cold War Engineering
The Soviet Object 279 was a 60-ton response to the fear of a nuclear apocalypse, engineered with a 'flying saucer' hull designed to let a nuclear shockwave pass over it rather than flipping it like a toy.
This audio lesson was created by a BeFreed community member
A comprehensive lesson on the Soviet Object 279 heavy tank, covering its unique four-track engineering, design history during the Cold War, and its specialized features for surviving a nuclear blast.
Frequently Asked Questions
The Object 279 was a 60-ton heavy tank developed at the Kirov Plant in Leningrad during the height of the Cold War. It was specifically engineered to survive the extreme conditions of a nuclear battlefield. Its unique elliptical shape was designed to withstand the shockwave of a nuclear blast without flipping over, allowing it to maintain breakthrough firepower in environments where conventional military vehicles would fail.
Object 279 represented a radical departure from traditional tank design by utilizing a four-track system instead of the standard two. This engineering choice allowed the massive vehicle to glide over difficult terrain like swamps and deep snow where other tanks would sink. Additionally, it featured exceptionally thick armor that remained unsurpassed for two decades and a 1000-horsepower engine that could reach speeds of 34 miles per hour.
This Soviet nuclear survival tank was equipped with a massive 130mm cannon. This weapon was significantly more powerful than many modern equivalents, packing approximately 1.5 times the muzzle energy of a standard 120mm smoothbore gun. Combined with its heavy armor and specialized mobility, the Object 279 was designed to be a formidable force capable of maintaining high-stakes firepower during a tactical nuclear engagement.
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From Columbia University alumni built in San Francisco
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
