Flora Solomon Waited Until 1962 to Report Kim Philby's Confession
By Harlan Pryce ·
A Russian émigré stayed silent for twenty years after a Soviet spy tried to recruit her, leaving a void in British security that lasted until 1962.
British intelligence operated for two decades under the shadow of a mole they did not know they had. The silence of one woman regarding a Soviet recruiter’s confession cost the state years of counter-espionage agility.
In the clandestine service, a gap in reporting is more than a clerical error; it is a window of opportunity for the adversary. For Flora Solomon, a Jewish Russian émigré and British citizen, that window remained open from the late 1930s until the early 1960s. The file's catalogue entry records that Solomon was a "friend and confidante" of Kim Philby, a man who would become one of the most devastating penetrations of the Western intelligence community.
"A friend and confidante"
According to the catalogue description for file KV 2/4633, Philby did something remarkably reckless in the late 1930s: he confessed. He admitted his role as a Soviet agent to Solomon, not as a matter of casual conversation, but as a tactical opening. The entry records that Philby "tried to recruit her to help him."
In the trade, such an approach is a test of loyalty and a probe for vulnerability. Philby was not merely sharing a secret; he was attempting to expand his network by leveraging a personal bond. Solomon claimed she refused the offer. By the standards of any state worth defending, the refusal was only the first half of the requirement. The second half is the report.
Solomon did not report the confession to the British authorities. Instead, she carried the knowledge of Philby's treason as a private burden for over twenty years. While she may have felt she was protecting a friend or avoiding the complications of her own émigré status, the result was the same: Philby remained in place, protected by a shield of silence that extended beyond his own lies.
The 1962 Report
The delay in Solomon's reporting is the most striking detail of the record. It was not until 1962 that she finally approached MI5 to give what the catalogue describes as an "apparently full account."
By 1962, the damage had long since been done. The world of the 1930s and 40s—the era of the Great Game and the early Cold War—had already seen the collapse of countless networks and the compromise of thousands of assets. To wait until 1962 to report a confession from the late 1930s is to provide the Security Service with a post-mortem when they needed a warning.
One must judge the operation by what was known at the time. In the late 1930s, the British state was precarious, and the threat of Soviet penetration was an emerging shadow. For a citizen to hold a confession of espionage for two decades is a failure of civic duty that borders on the complicit. Whether this silence was born of fear, misplaced affection, or a lingering sympathy for the Soviet cause, the archival record treats it as a factual void in the Security Service's knowledge.
Guy Burgess and the Circle
Solomon was not an isolated acquaintance; she existed within the orbit of the most dangerous ring of spies in British history. The catalogue entry for KV 2/4633 notes that she knew others in Philby's circle, specifically naming Guy Burgess.
Related files in the National Archives provide the wider context of this circle. Files KV 2/4724, KV 2/4731, KV 2/4728, and KV 2/4723 detail Philby's trajectory, noting that he became a committed communist at Cambridge University in the early 1930s and was recruited by Arnold Deutsch, an officer of the Russian Intelligence Services (RIS), in 1934. Philby was the first of the "Cambridge Five," a group that turned the British establishment into a sieve.
Other records, such as KV 2/4667, highlight the influence of Lizy Philby, née Friedmann, a committed communist whom Kim met in Vienna. The network was a web of ideological commitment and personal intimacy, and Flora Solomon was caught in its periphery.
The record of Solomon's interaction with Philby serves as a reminder that the most effective cover for a spy is often the trust of those who are not themselves spies. Philby operated with the confidence of a man who knew his secrets were safe, even when he had breathed them into the ear of a friend. The record concludes with the noting of her "apparently full account" provided to MI5 in 1962.