Mr Arkush said the royals had always valued the Jewish community, reminding delegates that "Her Majesty has met Holocaust survivors on many occasions.
"In the last month she visited the death camp at Bergen-Belsen and paid homage to the victims of the Shoah. I would like to say the overwhelming view of the Jewish community towards the royal family is of respect, affection and loyalty, and we are proud of them. "
In a black and white film obtained by the Sun, the seven-year-old future Queen and her mother are seen raising their rights arms to perform the Heil Hitler salute.
The 17-second clip ends with the Queen's mother and future King Edward saluting.
In pictures: The Queen's visit to Germany and Bergen-Belsen