Without going into the question of the legality or otherwise of the nuclear facility at Dimona, I would agree that there is a case of linking the whistleblower article to the article on Mordechai Vanunu. As the case of Mordechai Vanunu is dealt with in detail elsewhere on Wikipedia, a mere link would suffice. I think the link should remain so that people can compare and contrast Vanunu's case with those of others who are generally regarded as whistleblowers.