I had some long discussions with professional mets at a weather forum about nuking a hurricane far from land to disrupt it. It seemed plausible to me.
As it turns out, it would probably strengthen it if it bothered it at all.
We used to experiment by dropping silver iodide in to them. Castro complained about the extra rainfall and the program was canceled. They claimed 10 - 30 % wind reduction, but it is still not provable due to lack of research.