Lisbon Spies Tricycle and Artist Manipulated Abwehr under Salazar
By Vera Kessler ·
British intelligence used double agents to deceive German intelligence in neutral Portugal, a gamble managed by the Security Service while Salazar's regime sheltered Axis officers.
Double agents in Lisbon lived in the narrow gap between a German executioner and a British handler. One slip in the cafes of the Chiado district meant a one-way trip to a cellar in Berlin or a sudden disappearance into the Atlantic.
For the agents known only by codenames, the stakes were not merely strategic but visceral. They were the currency of a high-stakes exchange in a city that served as the primary listening post for Western Europe during the Second World War. The records held by the UK National Archives, specifically under catalogue reference KV 3/172, provide the outline of this deception: the "Abwehr Organisation in Portugal."
Tricycle and Artist
According to the file's catalogue entry, the Security Service relied on a network of reports from the Secret Intelligence Service (SIS) and double agents, specifically naming two operatives: Tricycle and Artist. These men were not merely informants; they were instruments of a sophisticated psychological operation designed to feed the Abwehr—the German military intelligence service—a mixture of truth and carefully crafted lies.
This effort was part of a broader apparatus of deception. Related files in the KV series, such as KV 4/66, KV 4/65, and KV 4/69, record the formation and minutes of the "Twenty Committee." This body was the nerve center for "Double Cross" agents, ensuring that every piece of information sent to the Germans was vetted and served the Allied cause. Another related record, KV 4/70, mentions the "W" Board, further illustrating the layers of oversight used to manage agents who lived a double life.
While the records for other famous double agents, such as Juan Pujol Garcia (codenamed GARBO in KV 2/40), detail the strategic deception regarding the Normandy landings, the activity in Portugal was a different kind of war. It was a war of attrition and observation, where the goal was to keep the Abwehr convinced of the agents' loyalty while the SIS drained the German intelligence service of its confidence and resources.
The Lisbon Government
This intelligence war could not have functioned without the tacit cooperation, or at least the calculated indifference, of the Portuguese state. The public record describes António de Oliveira Salazar as a dictator and economist who led the corporatist Estado Novo from 1932 to 1968, maintaining one of the longest-lived authoritarian regimes in Europe.
Salazar’s Portugal occupied a precarious position, balancing its traditional alliance with Britain against the looming shadow of Nazi Germany. The archival evidence points to the friction this balance created. The catalogue entry for KV 3/172 notes a "Link volume" (KV 3/175) that contains correspondence regarding "approaches made to the Lisbon Government (Dr Salazar) to deal with Axis intelligence officers in Portugal and its colonies."
These records indicate that the British were not merely operating in the shadows; they were actively lobbying Salazar to purge or constrain the Abwehr officers operating on Portuguese soil. The existence of this correspondence suggests a diplomatic tug-of-war, where the British sought to tighten the net around German spies while Salazar worked to maintain a neutrality that served his own survival and the stability of his regime.
Volume Five
The deception of the war years eventually gave way to the cold clarity of the post-war period. The catalogue entry for KV 3/172 specifies that "volume five" of the file is dedicated to "post-war interrogation reports of relevant German personnel."
This represents the closing of the loop. The men who had been the targets of Tricycle and Artist’s misinformation were, in turn, subjected to the interrogation rooms of the victors. These reports likely detail the moment the Abwehr realized they had been played, providing a retrospective account of how the British managed to turn the Portuguese theater into a liability for the Third Reich.
However, the catalogue description remains a skeleton. It tells us that these reports exist, but it does not list the names of the German officers interrogated or the specific nature of the failures they admitted to. It leaves a gap between the knowledge that the deception worked and the detailed account of how the Germans perceived it at the time.
What remains unresolved in these descriptions is the fate of the agents themselves. While the "Twenty Committee" and the "W" Board managed the flow of information, the personal cost to men like Tricycle and Artist—the psychological toll of years spent deceiving an enemy that could have killed them at any moment—is not captured in a catalogue reference. The records show the system worked, but they leave open the question of what happened to those who functioned as its gears once the war ended and the interrogations in Volume Five were complete.