Right now it can only be used in weapons, no fusion reactor experiment yet has even reached breakeven (releasing as much energy as was put in to start fusion). You must go well past breakeven to get usable power.
I currently use nuclear fusion.
Nuclear fusion is not used for any purpose at present, it is still in the experimental phase
Nuclear bombs can use either nuclear fission or nuclear fusion as the primary mechanism of energy release. Most nuclear bombs in current arsenals rely on nuclear fission reactions, while thermonuclear bombs use a fission reaction to trigger a fusion reaction.
Nuclear fusion rocket technology is too expensive to use as a means for power production.
Nuclear fusion does not currently occur in nuclear plants. Nuclear plants use nuclear fission, where atoms are split to release energy. Fusion reactions, in which atomic nuclei combine to release energy, are not yet used commercially for electricity generation.
Nuclear fission is the method currently used for generating energy, while nuclear fusion is still being developed for practical use.
No, a nuclear power plant producing electricity is an example of nuclear fission, not fusion. In nuclear fission, the nucleus of an atom is split, releasing energy, whereas in nuclear fusion, atomic nuclei combine to release energy.
Because it is a fission process, not fusion
There is very little similarity between present day power plants which use nuclear fission, and any possible nuclear fusion plant of the future
Nuclear fusion is unsure now at industrial scale.
Nuclear Fusion
Because it is a fission process, not fusion