Like Sedov’s assistant “Étienne” Zborowski, Miller’s deputy, General Nikolai Skoblin, was an NKVD agent. Probably unknown to Skoblin, Serebryansky also used an illegal, Mireille Lyudvigovna Abbiate (codenamed AVIATORSHA, “aviator’s wife”), to keep Miller under surveillance. Abbiate was the daughter of a French music teacher in St. Petersburg, born and brought up in Russia. When her family returned to France in 1920, she had stayed in Russia and married the aviator Vasili Ivanovich Yermolov (hence her later codename). In 1931, when she traveled to France to visit her parents, she was recruited by the NKVD. During her visit she recruited her brother, Roland Lyudvigovich Abbiate, who also became an illegal with the codename LETCHIK (“pilot”). AVIATORSHA rented a flat next to General Miller, secretly forced an entry, stole some of his papers and installed a hidden microphone which enabled her to bug his apartment.37
On September 22, 1937, like Kutepov seven years earlier, Miller disappeared in broad daylight on a Paris street. The Sûreté later concluded that Miller had been taken to the Soviet embassy, killed and his body placed in a large trunk which was then taken by a Ford truck to be loaded on a Soviet freighter waiting at Le Havre. Several witnesses reported seeing the trunk being loaded on board. Miller, however, was still alive inside the trunk, heavily drugged. Unlike Kutepov in 1930, he survived the voyage to Moscow, where he was interrogated and shot. Skoblin, who fell under immediate suspicion by Miller’s supporters, fled to Spain.38 Mireille Abbiate, whose role went undetected, was awarded the Order of the Red Star, then reassigned to the operation against Sedov.39Planning for the abduction of Sedov was at an advanced stage by the time Miller disappeared. A fishing boat had been hired at Boulogne to take him on the first stage of his journey to the Soviet Union.40
The operation, however, was aborted—possibly as a result of the furor aroused in France by the NKVD’s suspected involvement in Miller’s abduction. A few months later Sedov met a different end. On February 8, 1938 he entered hospital with acute appendicitis. “Étienne” Zborowski helped to persuade him that, to avoid NKVD surveillance, he must have his appendix removed not at a French hospital but at a small private clinic run by Russian émigrés, which was in reality an easier target for Soviet penetration. No sooner had Zborowski ordered the ambulance than, as he later admitted, he alerted the NKVD. But, for alleged security reasons, he refused to reveal the address of the clinic to French Trotskyists. Sedov’s operation was successful and for a few days he seemed to be making a normal recovery. Then he had a sudden relapse which baffled his doctors. Despite repeated blood transfusions, he died in great pain on February 16 at the age of only thirty-two. The contemporary files contain no proof that the NKVD was responsible for his death.41 It had, however, a sophisticated medical section, the Kamera, which experimented with lethal drugs and was capable of poisoning Sedov. It is certain that the NKVD intended to assassinate Sedov, just as it planned to kill Trotsky and his other leading lieutenants. What remains in doubt is whether Sedov was murdered by the NKVD in February 1938 or whether he died of natural causes before he could be assassinated.42Sedov’s death enabled the NKVD to take a leading role in the Trotskyist organization. Zborowski became both publisher of the