<Ul> <Li> Shakti I--A thermonuclear device yielding 45 kt, but designed for up to 200 kt . </Li> <Li> Shakti II--A plutonium implosion design yielding 15 kt and intended as a warhead that could be delivered by bomber or missile . It was an improvement of the device detonated in the 1974 Smiling Buddha (Pokhran - I) test of 1974, developed using simulations on the PARAM supercomputer . </Li> <Li> Shakti III--An experimental linear implosion design that used "non-weapon grade" plutonium, but which likely omitted the material required for fusion, yielding 0.3 kt . </Li> <Li> Shakti IV - A 0.5 kt experimental device . </Li> <Li> Shakti V--A 0.2 kt experimental device . </Li> </Ul> <Li> Shakti I--A thermonuclear device yielding 45 kt, but designed for up to 200 kt . </Li> <Li> Shakti II--A plutonium implosion design yielding 15 kt and intended as a warhead that could be delivered by bomber or missile . It was an improvement of the device detonated in the 1974 Smiling Buddha (Pokhran - I) test of 1974, developed using simulations on the PARAM supercomputer . </Li> <Li> Shakti III--An experimental linear implosion design that used "non-weapon grade" plutonium, but which likely omitted the material required for fusion, yielding 0.3 kt . </Li>

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