One friend told The Sun that the bonding session was “the Middle East peace process”.The pair are said to have shared their views on world matters before reflecting on the highs and lows of Mr Cameron’s premiership. Boris Johnson and David Cameron have repaired their friendship over drinks at a hotel in Israel.The friendship between the Foreign Secretary and former Prime Minister had become strained after the pair exchanged personal insults as they took opposing sides in the EU referendum campaign. David Cameron attends the funeral of former Israeli president and prime minister Shimon PeresCredit:AFP Boris Johnson attends the funeral of former Israeli president and Nobel Peace Prize winner Shimon PeresCredit:AFP/Getty Images Want the best of The Telegraph direct to your email and WhatsApp? Sign up to our free twice-daily Front Page newsletter and new audio briefings. Since the make-up, Mr Johnson is said to have told friends: “It’s not fair at all to say Dave was a bad leader of the party because of how it all ended.“He turned it all around and made us electable again, and that was a huge achievement.“Neither Gove nor I wanted him to go after the referendum result, and it was a deep shock to both of us when he did.”Both men are said to have still not repaired their relationship with Michael Gove, the former Justice Secretary and friend.Mr Gove had thwarted Mr Johnson’s leadership bid for the Conservatives by entering the race himself. But they are said to have “put the world to rights” over whisky on the balcony of a room at the five-star King David Hotel in Jerusalem last Thursday night. The Sun reported that Mr Johnson and Mr Cameron, who have known each other since their days at Eton College and Oxford University three decades ago, had a long conversation in which there was “a pretty frank exchange of views”.They had been attending a gathering for Israeli statesman Shimon Peres’s funeral the next day along with other world leaders.