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 New Zealand, British, Canadian and Australian governments, among others, for using the passports of Israelis with dual citizenship in its 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 - and after his death the Israeli Government went to extreme lengths to keep the whole affair secret, even threatening Israeli editors with fines or jail if they reported on it. What could he have known or done to merit such treatment?