© IDF/Getty ImagesMeir Dagan
In early January, two black Audi A6 limousines drove up to the main gate of a building on a small hill in the northern suburbs of Tel Aviv: the headquarters of Mossad, the Israeli secret intelligence agency, known as the "midrasha".
Binyamin Netanyahu, the Israeli prime minister, stepped out of his car and was greeted by Meir Dagan, the 64-year-old head of the agency. Dagan, who has walked with a stick since he was injured in action as a young man, led Netanyahu and a general to a briefing room.
According to sources with knowledge of Mossad, inside the briefing room were some members of a hit squad. As the man who gives final authorization for such operations, Netanyahu was briefed on plans to kill Mahmoud al-Mabhouh, a member of Hamas, the militant Islamic group that controls Gaza.
Mossad had received intelligence that Mabhouh was planning a trip to Dubai and they were preparing an operation to assassinate him there, off-guard in a luxury hotel. The team had already rehearsed, using a hotel in Tel Aviv as a training ground without alerting its owners.