RDS-5

The RDS-5 (Russian: РДС-5) was a plutonium based Soviet atomic bomb, probably using a hollow core.[1] Two versions were made. The first version used 2 kg Pu-239 and was expected to yield 9.2 kilotons. The second version used only 0.8 kg Pu-239. [1][2]

  1. ^ a b "Interesting document about Soviet nuclear tests in 1953". Archived from the original on May 19, 2017.
  2. ^ "North Korea's Nuclear Capabilities: A Fresh Look" (PDF).