There is no commitment to avoid to talk with journalists, " you shall NOT SPEAK " in one hand. In another hand, Mr. Vanunu was released with a conditional statement "Don't speak" (specially to press...). In one hand: he think he's doing his dulty. In another hand, many Israelis are afraid of that. He must to be free. Until he say just a single classified word he is innocent. There is no justification for send to jail a men who talks with journalists. Israel is a different kind of land than Siria, isn't???
Austria's far-right leader Strache blames U.S., NATO for migrant crisis (Reuters)
from the article: Vanunu to return to prison for violating the terms of his parole