When Jeb Bush was recebntly asked who advises him on US-Israel policy, the famous American politician surprised many of the attendees by naming his brother, former president George W. Bush, as his most influential counselor.

Mr. Bush at an exclusive Manhattan gathering on Tuesday while speaking to a crowd of high-powered financiers at the metropolitan club said it is George W. Bush who advises him.

The remark came as part of an answer to a question about his political advisers and their policy views. Mr. Bush was pressed for details about who he surrounds himself with and consults as he thinks through his positions, guests said.

The Republicans present in the room spoke on the condition to reveal information about the proceedings, where confidentiality was insisted upon by the event's host, Republican mega-donor Paul Singer.

Accepting his brother as a foreign policy confidant is a risky and unexpected move for the former Florida governor at the time when he is preparing for presidential run.

George W. Bush's approval ratings have improved since he left office in 2009, his foreign policy legacy, particularly the long war in Iraq. He had also become anathema to some conservative activists for presiding over an increase in the federal debt, among other policies.

Jeb Bush has sought to create distance from the family political brand. While he has not criticized is brother, he rarely cites him as his guide on policies.

George W. Bush said in last month that he planned to stay away from the campaign trail because voters do not like political dynasties.

Jeb Bush's revelation that he regularly speaks with his brother about Israel also indicates that the siblings may be closer than often portrayed.

Mr. Miller said, "Governor Bush earlier said that Jeb is greatest ally to Israel in presidential history, he admires his stalwart support for our ally".