Q&A · 3:48:03-3:48:40

Why Soviet prototypes could exaggerate a technology lead

Visible Soviet prototypes could suggest a technological lead when unequal access to computing was pushing designers toward different development methods.

Question

Did Soviet investment in nuclear technology mean the West was falling behind?

Short answer

Not necessarily. Both sides invested, but more physical construction and less simulation could make Soviet progress appear further advanced than it was.

Notes

The proposed explanation for an apparent Soviet technological lead is a difference in how designs were tested. Less computing capacity meant Soviet programmes had to build hardware that Western programmes could first explore through simulation. Visible machines could therefore suggest greater progress without establishing that the Soviet approach was further advanced. Both sides were investing in development, but they were doing so through different combinations of simulation and physical construction.