After reading your article about possible sabotage in Iran in the last few weeks. Israel and the USA are openly talking about attacking Iran's industries. Nuclear or non-nuclear sites. I don't blame the Iranian government for moving its major industries underground. USA & Israel protect most of their arsenals underground..Now that the Iranians doing so it has become a major crisis. USA and Israel better start solving their domestic disatisfactions of economy rather than spying and trying to bully other nations.
Saudi king to meet with Obama on Friday amid Gulf concerns over Iran deal (Reuters)
from the article: Top Iran official: We may move nuclear facilities to 'safer' locations