Dunkirk Backstory: Jewish Traitors, Communist Spies, and the Internment of Oswald Mosley’s Blackshirts
The success of Christopher Nolan’s powerful film Dunkirk shows there is still an insatiable appetite amongst the British public for stories about World War II. This is partly fueled by the gradual opening of wartime archives which has led to a seemingly never-ending stream of titles about wartime espionage. But there are some fascinating stories which mysteriously no-one wants to pursue.
One such was revealed by Christopher Andrew, the official historian of Britain’s security service MI5, in 2009, when he said in his magisterial history, that at the end of the war there was a ban on the service recruiting any more Jews to its ranks because of fears they would be disloyal. This informal ban stood for thirty years. It was a startling revelation, but produced little further comment.
That Jews have a special talent for international espionage is hardly news. Their role as a diaspora population coupled with their insistence that they be recognized as full citizens of whatever territory they happen to be occupying gives them unique advantage. But it is a quality that can be a two-edged sword for the host population.
For a good example we need to travel back in time to 1942 to a sprawling Regency house in Oxford’s Woodstock Road where a puzzled policeman is staring high up at a radio transmitter cable that has been slung between the big house and an adjacent former coachman’s cottage. It strikes the policeman as unusual in wartime when there was a strict ban on private radio transmitters. He reported this to MI5 and added that ‘you might think this worthy of further inquiry.’ The file shows that someone in MI5 has marked the paragraph of special interest. Yet no further action was taken.
It’s understandable why the police would want to tread carefully, as that Regency house was occupied by a very important person in British public life. For the previous six years Neville Laski QC had been President of the Board of Deputies of British Jews. In this role he had been much concerned with gaining admission to Britain for thousands of German Jewish refugees and was enthusiastically assisted by his wife Sissie, the daughter of a rabbi and the sister of a prominent member of the Communist Party. It was probably at a temporary refugee shelter in London that Sissie met Ursula and Len Beurton and it might have been out of sympathy for this intelligent young family’s predicament that the Laskis’ offered them the cottage at a low rent.
But Ursula Beurton was very far from being just another poor refugee. Her real name was Ursula Ruth Kuczynski and she had been born in Berlin into a well-off Jewish family of academics of pronounced left-wing sympathies. She had joined the Communist Party in the early thirties, been trained as a radio wireless operator in Moscow and then criss-crossed Europe for the party under the codename of ‘Sonya’. In 1938 she returned to Moscow to be secretly awarded the Order of the Red Banner, promoted to colonel and then sent to Britain to pose as a refugee. Read more






