Nadav Argaman, left, is congratulated by Prime Minister Binyamin Netanyahu at the Prime Minister’s Office on May 8, as he takes over as head of Israel’s Shin Bet security service. In the centre is outgoing head Yoram Cohen, who had led the security service since 2011. Argaman became deputy head of the service in 2011. Prior to that, he was the chief of operations from 2003 to 2007 and, from 2007 to 2011, he was Shin Bet’s representative in the United States. (photo from Ashernet)