Although in theory a U-233 bomb would work just fine, the fact is that very few U-233 bombs were ever made. I don't think that more than 10, by all the nuclear

Although in theory a U-233 bomb would work just fine, the fact is that very few U-233 bombs were ever made. I don't think that more than 10, by all the nuclear powers combined. One way or another U-233 is not as good a bomb-making material in practice as it is in theory.