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Why did the US and Soviets continue to expand their stockpiles during the cold war, even after each side had the retaliatory power to obliterate the others’ industrial centers many times over?

Sarah Jenkins
Sarah Jenkins
Lead Content Curator · Feb 9, 2026 · Updated Apr 13, 2026

The primary reason was so that they would still have enough to obliterate the other one even if the other one launched a surprise attack and destroyed most of them. Massively simplified, if the US thinks the Soviets might be able to destroy 90% of the US's warheads, the US needs to have 10x as ma…

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The Short Answer

The primary reason was so that they would still have enough to obliterate the other one even if the other one launched a surprise attack and destroyed most of them. Massively simplified, if the US thinks the Soviets might be able to destroy 90% of the US's warheads, the US needs to have 10x as many warheads to begin with.

Analysis

Key Concepts: Warheads, primary, reason

This explanation focuses on warheads, primary, reason and spans 59 words across 2 sentences. The depth is typical for Science questions (category average: 72 words), striking a balance between accessibility and completeness.

What This Answer Covers

This is a focused, single-point answer that gets directly to the core of the question without detours.

How This Compares in Science

Ranked #271 of 500 Science questions by answer depth (top 55%). This is in the concise tier — a focused explanation that prioritizes clarity over exhaustiveness. Many readers prefer this level of directness.

Frequently Asked Questions

Is there a simple explanation for why the us and soviets continue to expand their stockpiles during the cold war, even after each side had the retaliatory power to obliterate the others' industrial centers many times over?

The primary reason was so that they would still have enough to obliterate the other one even if the other one launched a surprise attack and destroyed most of them. Massively simplified, if the US thinks the Soviets might be able to destroy 90% of…

How detailed is this explanation compared to similar Science questions?

This is a focused answer at 59 words, ranked #271 of 500 Science questions by depth. The key concepts covered are warheads, primary, reason.

What approach does this answer take to explain the us and soviets continue to expand their stockpiles durin?

The explanation uses root cause analysis across 59 words. It is categorized under Science and addresses the question through 1 analytical lens.