I don't know the answer to your question, but if you're interested in this topic I highly recommend Rise and Kill First by Ronen Bergman. Very well-sourced and

I don't know the answer to your question, but if you're interested in this topic I highly recommend Rise and Kill First by Ronen Bergman. Very well-sourced and readable account of Israeli spycraft. https://en.wikipedia.org/wiki/Rise_and_Kill_First https://en.wikipedia.org/wiki/Rise_and_Kill_First