answersLogoWhite

0

The first Soviet test of a hydrogen bomb, took place on a tower on August 12, 1953. It used a layer-cake design of alternating fission and fusion fuels (uranium-235 and lithium-6 deuteride) and produced a yield of 400 kilotons, mostly from fusion-neutron-initiated fission rather than fusion. This device however was not what is now considered a hydrogen bomb, instead it would be called a boosted fission bomb. However it was the first bomb using nuclear fusion that was small enough and light enough to be deliverable by bomber.

The first Soviet test of a "true" hydrogen bomb was airdropped and produced a yield of 1.6 megatons on November 22, 1955. This was the world's first actual airdropped fusion bomb.

User Avatar

Wiki User

9y ago

What else can I help you with?