An investigation by Russian outlet Agentstvo found that at least 21 out of 117 officially listed Russian diplomatic personnel in Austria, including those at the Moscow embassy and missions to international organizations in Vienna, have confirmed or possible links to Russian intelligence and security services such as the SVR, GRU, and FSB. Connections were identified through analysis of publicly available diplomatic lists and Rupep.org database, registration addresses associated with intelligence facilities, military service records, and previous workplaces. The diplomats with suspected intelligence ties are stationed at the Russian Embassy in Austria, the OSCE mission, the International Atomic Energy Agency, and other UN-related organizations. Austrian authorities expelled three Russian diplomats in May 2026 related to suspicion of espionage connected to satellite communications equipment on Russian diplomatic properties. The investigation excluded administrative/technical staff whose identities were not public. The report underscores Vienna's role as a hub for Russian espionage activities targeting Europe.

An investigation by Russian outlet Agentstvo found that at least 21 out of 117 officially listed Russian diplomatic personnel in Austria, including those at the Moscow embassy and missions to international organizations in Vienna, have confirmed or possible links to Russian intelligence and security services such as the SVR, GRU, and FSB. Connections were identified through analysis of publicly available diplomatic lists and Rupep.org database, registration addresses associated with intelligence facilities, military service records, and previous workplaces. The diplomats with suspected intelligence ties are stationed at the Russian Embassy in Austria, the OSCE mission, the International Atomic Energy Agency, and other UN-related organizations. Austrian authorities expelled three Russian diplomats in May 2026 related to suspicion of espionage connected to satellite communications equipment on Russian diplomatic properties. The investigation excluded administrative/technical staff whose identities were not public. The report underscores Vienna's role as a hub for Russian espionage activities targeting Europe.