Ben Alon, Ben Allen and Benjamin Burroughs are dead. So is Benjamin Zygier, an Australian Zionist who moved to Israel in the 1990s and became an Israeli citizen. He then adopted the curious custom of flying back to Australia at fairly frequent intervals to change his name (Australia lets its citizens change their names once every 12 months). And every time, Zygier would take out an Australian passport in his new name.
The reason, it turns out, was that he had been recruited by Mossad, the Israeli external intelligence agency, to supply it with Australian passports for use in its foreign operations. So far, nothing new. Israel has been compelled at various times to apologise to the British, Canadian and Australian governments, among others, for using the passports of Israelis with dual citizenship in its various clandestine operations abroad.
But then the Israeli Government arrested Zygier, and held him in solitary confinement until he committed suicide in his cell in late 2010. It has taken until now for the story to get out because Zygier's imprisonment without trial was treated as a state secret. Even his jailers were not allowed to know the name of "Prisoner X" or the reason he was being held. After his death, the Israeli Government went to extreme lengths to keep the whole affair secret, even threatening Israeli media. What could he have known or done to merit such treatment?
The likely answer is that the Mossad hit team that murdered Palestinian leader Mahmoud al-Mabhouh in Dubai in January 2010, used one or more of Zygier's passports, and he started to get cold feet. Especially since around the same time, the Australian Security Intelligence Organisation woke up and had a little chat with him about his multiple name changes.
So did Zygier just lose his nerve and confess the passport scam to ASIO? That would annoy his Israeli employers, but not so much that they would turn him into "Prisoner X". The Australian Government would complain through diplomatic channels, the Israeli Government would solemnly promise not to do it again, and Mossad would just carry on as if nothing had happened. Israel regularly spies on the United States, its greatest ally, and then shamelessly lobbies Congress to get its convicted spies released, so it's obviously not going to worry about offending the Australians. But what if the ASIO turned Zygier into a double agent?