Roger Hollis in 1956 and remaining in that post until his retirement in 1965. After Kim Philby's flight from Beirut to Moscow in 1963, rumours began to circulate that Hollis had alerted him to his impending arrest. Hollis was criticised for not alerting John Profumo, the War Secretary in Prime Minister Harold Macmillan's Conservative government, that he might have become entangled with a Soviet spy ring through his friendship with Stephen Ward, and his affair with showgirl Christine Keeler, who was introduced by Ward to Profumo. Soviet Naval Attache Eugene Ivanov was also involved with Keeler at this time, in the early
Yevgeny Ivanov (spy) Yevgeny Ivanov (spy) Captain Yevgeny Mikhailovich Ivanov (; 11 January 1926 – 17 January 1994), also known as Eugene Ivanov, was a naval attaché at the Soviet Embassy in London during the early 1960s, and was also engaged in espionage. His affair with Christine Keeler resulted in another of her lovers, John Profumo, resigning from the United Kingdom government, in what became known as the Profumo affair. Ivanov was born in Pskov in 1926, the son of an army officer. He joined the Red Navy in 1944. Ivanov subsequently served as a gunnery specialist in the Far East and Black